2156219520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 768

約数和(自身を含む): 9025188480

約数和(自身を除く): 6868968960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 41, 42, 43, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 82, 84, 86, 91, 96, 98, 104, 105, 112, 120, 123, 128, 129, 130, 140, 147, 156, 160, 164, 168, 172, 182, 192, 195, 196, 205, 208, 210, 215, 224, 240, 245, 246, 258, 260, 273, 280, 287, 294, 301, 312, 320, 328, 336, 344, 364, 384, 390, 392, 410, 416, 420, 430, 448, 455, 480, 490, 492, 516, 520, 533, 546, 559, 560, 574, 588, 602, 615, 624, 637, 640, 645, 656, 672, 688, 728, 735, 780, 784, 820, 832, 840, 860, 861, 896, 903, 910, 960, 980, 984, 1032, 1040, 1066, 1092, 1118, 1120, 1148, 1176, 1204, 1230, 1248, 1274, 1290, 1312, 1344, 1365, 1376, 1435, 1456, 1470, 1505, 1560, 1568, 1599, 1640, 1664, 1677, 1680, 1720, 1722, 1763, 1806, 1820, 1911, 1920, 1960, 1968, 2009, 2064, 2080, 2107, 2132, 2184, 2236, 2240, 2296, 2352, 2408, 2460, 2496, 2548, 2580, 2624, 2665, 2688, 2730, 2752, 2795, 2870, 2912, 2940, 3010, 3120, 3136, 3185, 3198, 3280, 3354, 3360, 3440, 3444, 3526, 3612, 3640, 3731, 3822, 3913, 3920, 3936, 4018, 4128, 4160, 4214, 4264, 4305, 4368, 4472, 4480, 4515, 4592, 4704, 4816, 4920, 4992, 5096, 5160, 5248, 5289, 5330, 5460, 5504, 5590, 5740, 5824, 5880, 6020, 6027, 6240, 6272, 6321, 6370, 6396, 6560, 6708, 6720, 6880, 6888, 7052, 7224, 7280, 7462, 7644, 7826, 7840, 7872, 7995, 8036, 8256, 8320, 8385, 8428, 8528, 8610, 8736, 8815, 8944, 9030, 9184, 9408, 9555, 9632, 9840, 10045, 10192, 10320, 10535, 10578, 10660, 10920, 11180, 11193, 11480, 11648, 11739, 11760, 12040, 12054, 12341, 12480, 12642, 12740, 12792, 13120, 13416, 13440, 13760, 13776, 14104, 14448, 14560, 14924, 15288, 15652, 15680, 15744, 15990, 16072, 16512, 16770, 16856, 17056, 17220, 17472, 17630, 17888, 18060, 18368, 18655, 18816, 19110, 19264, 19565, 19680, 20090, 20384, 20640, 21070, 21156, 21320, 21840, 22360, 22386, 22919, 22960, 23478, 23520, 24080, 24108, 24682, 24960, 25284, 25480, 25584, 26117, 26240, 26445, 26832, 27391, 27520, 27552, 28208, 28896, 29120, 29848, 30135, 30576, 31304, 31360, 31605, 31980, 32144, 33540, 33712, 34112, 34440, 34944, 35260, 35776, 36120, 36736, 37023, 37310, 38220, 38528, 39130, 39360, 40180, 40768, 41280, 42140, 42312, 42640, 43680, 44720, 44772, 45838, 45920, 46956, 47040, 48160, 48216, 49364, 50568, 50960, 51168, 52234, 52890, 53664, 54782, 55104, 55965, 56416, 57792, 58240, 58695, 59696, 60270, 61152, 61705, 62608, 63210, 63960, 64288, 67080, 67424, 68224, 68757, 68880, 70520, 71552, 72240, 74046, 74620, 76440, 78260, 78351, 78720, 80360, 81536, 82173, 82560, 84280, 84624, 85280, 86387, 87360, 89440, 89544, 91676, 91840, 93912, 94080, 96320, 96432, 98728, 101136, 101920, 102336, 104468, 105780, 107328, 109564, 110208, 111930, 112832, 114595, 115584, 117390, 119392, 120540, 122304, 123410, 125216, 126420, 127920, 128576, 130585, 134160, 134848, 136955, 137514, 137760, 141040, 144480, 148092, 149240, 152880, 156520, 156702, 160433, 160720, 164346, 168560, 169248, 170560, 172774, 174720, 178880, 179088, 183352, 183680, 185115, 187824, 192640, 192864, 197456, 202272, 203840, 204672, 208936, 211560, 214656, 219128, 223860, 225664, 229190, 234780, 238784, 241080, 244608, 246820, 250432, 252840, 255840, 257152, 259161, 261170, 268320, 269696, 273910, 275028, 275520, 282080, 288960, 296184, 298480, 305760, 313040, 313404, 320866, 321440, 328692, 337120, 338496, 341120, 343785, 345548, 357760, 358176, 366704, 370230, 375648, 385728, 391755, 394912, 404544, 407680, 410865, 417872, 423120, 431935, 438256, 447720, 458380, 469560, 477568, 481299, 482160, 493640, 500864, 505680, 511680, 518322, 522340, 536640, 547820, 550056, 551040, 564160, 577920, 592368, 596960, 611520, 626080, 626808, 641732, 642880, 657384, 674240, 676992, 687570, 691096, 716352, 733408, 740460, 751296, 771456, 783510, 789824, 802165, 809088, 821730, 835744, 846240, 863870, 876512, 895440, 916760, 939120, 962598, 964320, 987280, 1011360, 1023360, 1036644, 1044680, 1073280, 1095640, 1100112, 1123031, 1128320, 1184736, 1193920, 1223040, 1252160, 1253616, 1283464, 1285760, 1295805, 1314768, 1348480, 1375140, 1382192, 1432704, 1466816, 1480920, 1502592, 1567020, 1579648, 1604330, 1643460, 1671488, 1692480, 1727740, 1753024, 1790880, 1833520, 1878240, 1925196, 1928640, 1974560, 2022720, 2073288, 2089360, 2191280, 2200224, 2246062, 2369472, 2387840, 2406495, 2504320, 2507232, 2566928, 2591610, 2629536, 2750280, 2764384, 2933632, 2961840, 3134040, 3208660, 3286920, 3342976, 3369093, 3384960, 3455480, 3506048, 3581760, 3667040, 3756480, 3850392, 3857280, 3949120, 4045440, 4146576, 4178720, 4382560, 4400448, 4492124, 4738944, 4812990, 5014464, 5133856, 5183220, 5259072, 5500560, 5528768, 5615155, 5923680, 6268080, 6417320, 6573840, 6738186, 6910960, 7163520, 7334080, 7512960, 7700784, 7898240, 8293152, 8357440, 8765120, 8800896, 8984248, 9625980, 10028928, 10267712, 10366440, 10518144, 11001120, 11057536, 11230310, 11847360, 12536160, 12834640, 13147680, 13476372, 13821920, 14668160, 15401568, 16586304, 16714880, 16845465, 17530240, 17968496, 19251960, 20535424, 20732880, 22002240, 22460620, 23694720, 25072320, 25669280, 26295360, 26952744, 27643840, 30803136, 33172608, 33690930, 35936992, 38503920, 41465760, 44004480, 44921240, 50144640, 51338560, 52590720, 53905488, 55287680, 61606272, 67381860, 71873984, 77007840, 82931520, 89842480, 102677120, 107810976, 134763720, 143747968, 154015680, 165863040, 179684960, 215621952, 269527440, 308031360, 359369920, 431243904, 539054880, 718739840, 1078109760, 2156219520]

約数ペア:

[(1, 2156219520), (2, 1078109760), (3, 718739840), (4, 539054880), (5, 431243904), (6, 359369920), (7, 308031360), (8, 269527440), (10, 215621952), (12, 179684960), (13, 165863040), (14, 154015680), (15, 143747968), (16, 134763720), (20, 107810976), (21, 102677120), (24, 89842480), (26, 82931520), (28, 77007840), (30, 71873984), (32, 67381860), (35, 61606272), (39, 55287680), (40, 53905488), (41, 52590720), (42, 51338560), (43, 50144640), (48, 44921240), (49, 44004480), (52, 41465760), (56, 38503920), (60, 35936992), (64, 33690930), (65, 33172608), (70, 30803136), (78, 27643840), (80, 26952744), (82, 26295360), (84, 25669280), (86, 25072320), (91, 23694720), (96, 22460620), (98, 22002240), (104, 20732880), (105, 20535424), (112, 19251960), (120, 17968496), (123, 17530240), (128, 16845465), (129, 16714880), (130, 16586304), (140, 15401568), (147, 14668160), (156, 13821920), (160, 13476372), (164, 13147680), (168, 12834640), (172, 12536160), (182, 11847360), (192, 11230310), (195, 11057536), (196, 11001120), (205, 10518144), (208, 10366440), (210, 10267712), (215, 10028928), (224, 9625980), (240, 8984248), (245, 8800896), (246, 8765120), (258, 8357440), (260, 8293152), (273, 7898240), (280, 7700784), (287, 7512960), (294, 7334080), (301, 7163520), (312, 6910960), (320, 6738186), (328, 6573840), (336, 6417320), (344, 6268080), (364, 5923680), (384, 5615155), (390, 5528768), (392, 5500560), (410, 5259072), (416, 5183220), (420, 5133856), (430, 5014464), (448, 4812990), (455, 4738944), (480, 4492124), (490, 4400448), (492, 4382560), (516, 4178720), (520, 4146576), (533, 4045440), (546, 3949120), (559, 3857280), (560, 3850392), (574, 3756480), (588, 3667040), (602, 3581760), (615, 3506048), (624, 3455480), (637, 3384960), (640, 3369093), (645, 3342976), (656, 3286920), (672, 3208660), (688, 3134040), (728, 2961840), (735, 2933632), (780, 2764384), (784, 2750280), (820, 2629536), (832, 2591610), (840, 2566928), (860, 2507232), (861, 2504320), (896, 2406495), (903, 2387840), (910, 2369472), (960, 2246062), (980, 2200224), (984, 2191280), (1032, 2089360), (1040, 2073288), (1066, 2022720), (1092, 1974560), (1118, 1928640), (1120, 1925196), (1148, 1878240), (1176, 1833520), (1204, 1790880), (1230, 1753024), (1248, 1727740), (1274, 1692480), (1290, 1671488), (1312, 1643460), (1344, 1604330), (1365, 1579648), (1376, 1567020), (1435, 1502592), (1456, 1480920), (1470, 1466816), (1505, 1432704), (1560, 1382192), (1568, 1375140), (1599, 1348480), (1640, 1314768), (1664, 1295805), (1677, 1285760), (1680, 1283464), (1720, 1253616), (1722, 1252160), (1763, 1223040), (1806, 1193920), (1820, 1184736), (1911, 1128320), (1920, 1123031), (1960, 1100112), (1968, 1095640), (2009, 1073280), (2064, 1044680), (2080, 1036644), (2107, 1023360), (2132, 1011360), (2184, 987280), (2236, 964320), (2240, 962598), (2296, 939120), (2352, 916760), (2408, 895440), (2460, 876512), (2496, 863870), (2548, 846240), (2580, 835744), (2624, 821730), (2665, 809088), (2688, 802165), (2730, 789824), (2752, 783510), (2795, 771456), (2870, 751296), (2912, 740460), (2940, 733408), (3010, 716352), (3120, 691096), (3136, 687570), (3185, 676992), (3198, 674240), (3280, 657384), (3354, 642880), (3360, 641732), (3440, 626808), (3444, 626080), (3526, 611520), (3612, 596960), (3640, 592368), (3731, 577920), (3822, 564160), (3913, 551040), (3920, 550056), (3936, 547820), (4018, 536640), (4128, 522340), (4160, 518322), (4214, 511680), (4264, 505680), (4305, 500864), (4368, 493640), (4472, 482160), (4480, 481299), (4515, 477568), (4592, 469560), (4704, 458380), (4816, 447720), (4920, 438256), (4992, 431935), (5096, 423120), (5160, 417872), (5248, 410865), (5289, 407680), (5330, 404544), (5460, 394912), (5504, 391755), (5590, 385728), (5740, 375648), (5824, 370230), (5880, 366704), (6020, 358176), (6027, 357760), (6240, 345548), (6272, 343785), (6321, 341120), (6370, 338496), (6396, 337120), (6560, 328692), (6708, 321440), (6720, 320866), (6880, 313404), (6888, 313040), (7052, 305760), (7224, 298480), (7280, 296184), (7462, 288960), (7644, 282080), (7826, 275520), (7840, 275028), (7872, 273910), (7995, 269696), (8036, 268320), (8256, 261170), (8320, 259161), (8385, 257152), (8428, 255840), (8528, 252840), (8610, 250432), (8736, 246820), (8815, 244608), (8944, 241080), (9030, 238784), (9184, 234780), (9408, 229190), (9555, 225664), (9632, 223860), (9840, 219128), (10045, 214656), (10192, 211560), (10320, 208936), (10535, 204672), (10578, 203840), (10660, 202272), (10920, 197456), (11180, 192864), (11193, 192640), (11480, 187824), (11648, 185115), (11739, 183680), (11760, 183352), (12040, 179088), (12054, 178880), (12341, 174720), (12480, 172774), (12642, 170560), (12740, 169248), (12792, 168560), (13120, 164346), (13416, 160720), (13440, 160433), (13760, 156702), (13776, 156520), (14104, 152880), (14448, 149240), (14560, 148092), (14924, 144480), (15288, 141040), (15652, 137760), (15680, 137514), (15744, 136955), (15990, 134848), (16072, 134160), (16512, 130585), (16770, 128576), (16856, 127920), (17056, 126420), (17220, 125216), (17472, 123410), (17630, 122304), (17888, 120540), (18060, 119392), (18368, 117390), (18655, 115584), (18816, 114595), (19110, 112832), (19264, 111930), (19565, 110208), (19680, 109564), (20090, 107328), (20384, 105780), (20640, 104468), (21070, 102336), (21156, 101920), (21320, 101136), (21840, 98728), (22360, 96432), (22386, 96320), (22919, 94080), (22960, 93912), (23478, 91840), (23520, 91676), (24080, 89544), (24108, 89440), (24682, 87360), (24960, 86387), (25284, 85280), (25480, 84624), (25584, 84280), (26117, 82560), (26240, 82173), (26445, 81536), (26832, 80360), (27391, 78720), (27520, 78351), (27552, 78260), (28208, 76440), (28896, 74620), (29120, 74046), (29848, 72240), (30135, 71552), (30576, 70520), (31304, 68880), (31360, 68757), (31605, 68224), (31980, 67424), (32144, 67080), (33540, 64288), (33712, 63960), (34112, 63210), (34440, 62608), (34944, 61705), (35260, 61152), (35776, 60270), (36120, 59696), (36736, 58695), (37023, 58240), (37310, 57792), (38220, 56416), (38528, 55965), (39130, 55104), (39360, 54782), (40180, 53664), (40768, 52890), (41280, 52234), (42140, 51168), (42312, 50960), (42640, 50568), (43680, 49364), (44720, 48216), (44772, 48160), (45838, 47040), (45920, 46956)]