21437292240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 720

約数和(自身を含む): 92372087808

約数和(自身を除く): 70934795568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 43, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 86, 90, 91, 98, 104, 105, 112, 117, 120, 126, 129, 130, 140, 144, 147, 156, 168, 172, 180, 182, 195, 196, 208, 210, 215, 234, 240, 245, 252, 258, 260, 273, 280, 294, 301, 312, 315, 336, 344, 360, 364, 387, 390, 392, 420, 430, 441, 455, 468, 490, 504, 516, 520, 546, 559, 560, 585, 588, 602, 624, 630, 637, 645, 688, 720, 728, 735, 774, 780, 784, 819, 840, 860, 882, 903, 910, 936, 980, 1008, 1032, 1040, 1087, 1092, 1118, 1170, 1176, 1204, 1260, 1274, 1290, 1365, 1456, 1470, 1505, 1548, 1560, 1638, 1677, 1680, 1720, 1764, 1806, 1820, 1872, 1911, 1935, 1960, 2064, 2107, 2174, 2184, 2205, 2236, 2340, 2352, 2408, 2520, 2548, 2580, 2709, 2730, 2795, 2940, 3010, 3096, 3120, 3185, 3261, 3276, 3354, 3440, 3528, 3612, 3640, 3822, 3870, 3913, 3920, 4095, 4214, 4348, 4368, 4410, 4472, 4515, 4680, 4816, 5031, 5040, 5096, 5160, 5418, 5435, 5460, 5590, 5733, 5880, 6020, 6192, 6321, 6370, 6522, 6552, 6708, 7056, 7224, 7280, 7609, 7644, 7740, 7826, 8190, 8385, 8428, 8696, 8820, 8944, 9030, 9360, 9555, 9783, 10062, 10192, 10320, 10535, 10836, 10870, 10920, 11180, 11466, 11739, 11760, 12040, 12642, 12740, 13044, 13104, 13416, 13545, 14131, 14448, 15218, 15288, 15480, 15652, 16305, 16380, 16770, 16856, 17392, 17640, 18060, 18963, 19110, 19565, 19566, 20124, 21070, 21672, 21740, 21840, 22360, 22827, 22932, 23478, 24080, 25155, 25284, 25480, 26088, 26832, 27090, 27391, 28262, 28665, 30436, 30576, 30960, 31304, 31605, 32610, 32760, 33540, 33712, 35217, 35280, 36120, 37926, 38045, 38220, 39130, 39132, 40248, 42140, 42393, 43344, 43480, 44720, 45654, 45864, 46741, 46956, 48915, 50310, 50568, 50960, 52176, 53263, 54180, 54782, 56524, 57330, 58695, 60872, 62608, 63210, 65220, 65520, 67080, 68481, 70434, 70655, 72240, 75852, 76090, 76440, 78260, 78264, 80496, 82173, 84280, 84786, 86960, 91308, 91728, 93482, 93912, 94815, 97830, 98917, 100620, 101136, 106526, 108360, 109564, 113048, 114135, 114660, 117390, 121744, 126420, 127179, 130440, 134160, 136955, 136962, 140223, 140868, 141310, 151704, 152180, 152880, 156520, 156528, 159789, 164346, 168560, 169572, 176085, 182616, 186964, 187824, 189630, 195660, 197834, 201240, 211965, 213052, 216720, 219128, 226096, 228270, 229320, 233705, 234780, 246519, 252840, 254358, 260880, 266315, 273910, 273924, 280446, 281736, 282620, 296751, 303408, 304360, 313040, 319578, 327187, 328692, 339144, 342405, 352170, 365232, 373928, 379260, 391320, 395668, 402480, 410865, 420669, 423930, 426104, 438256, 456540, 458640, 467410, 469560, 479367, 493038, 494585, 505680, 508716, 532630, 547820, 547848, 560892, 563472, 565240, 593502, 607633, 608720, 635895, 639156, 654374, 657384, 678288, 684810, 692419, 701115, 704340, 747856, 758520, 782640, 791336, 798945, 821730, 841338, 847860, 852208, 890253, 913080, 934820, 939120, 958734, 981561, 986076, 989170, 1017432, 1065260, 1095640, 1095696, 1121784, 1130480, 1187004, 1215266, 1232595, 1271790, 1278312, 1308748, 1314768, 1369620, 1384838, 1402230, 1408680, 1483755, 1517040, 1582672, 1597890, 1635935, 1643460, 1682676, 1695720, 1780506, 1822899, 1826160, 1869640, 1917468, 1963122, 1972152, 1978340, 2034864, 2077257, 2103345, 2130520, 2191280, 2243568, 2290309, 2374008, 2396835, 2430532, 2465190, 2543580, 2556624, 2617496, 2739240, 2769676, 2804460, 2817360, 2944683, 2967510, 3038165, 3195780, 3271870, 3286920, 3365352, 3391440, 3462095, 3561012, 3645798, 3739280, 3834936, 3926244, 3944304, 3956680, 4154514, 4206690, 4253431, 4261040, 4451265, 4580618, 4748016, 4793670, 4861064, 4907805, 4930380, 5087160, 5234992, 5468697, 5478480, 5539352, 5608920, 5889366, 5935020, 6076330, 6231771, 6391560, 6543740, 6573840, 6730704, 6870927, 6924190, 7122024, 7291596, 7669872, 7852488, 7913360, 8309028, 8413380, 8506862, 8902530, 9114495, 9161236, 9587340, 9722128, 9815610, 9860760, 10174320, 10386285, 10937394, 11078704, 11217840, 11451545, 11778732, 11870040, 12152660, 12463542, 12760293, 12783120, 13087480, 13741854, 13848380, 14244048, 14583192, 14723415, 15704976, 16618056, 16826760, 17013724, 17805060, 18228990, 18322472, 19174680, 19631220, 19721520, 20612781, 20772570, 21267155, 21874788, 22903090, 23557464, 23740080, 24305320, 24927084, 25520586, 26174960, 27343485, 27483708, 27696760, 29166384, 29446830, 29774017, 31158855, 33236112, 33653520, 34027448, 34354635, 35610120, 36457980, 36644944, 38280879, 38349360, 39262440, 41225562, 41545140, 42534310, 43749576, 45806180, 47114928, 48610640, 49854168, 51041172, 54686970, 54967416, 55393520, 58893660, 59548034, 62317710, 63801465, 68054896, 68709270, 71220240, 72915960, 76561758, 78524880, 82451124, 83090280, 85068620, 87499152, 89322051, 91612360, 99708336, 102082344, 103063905, 109373940, 109934832, 117787320, 119096068, 124635420, 127602930, 137418540, 145831920, 148870085, 153123516, 164902248, 166180560, 170137240, 178644102, 183224720, 191404395, 204164688, 206127810, 218747880, 235574640, 238192136, 249270840, 255205860, 267966153, 274837080, 297740170, 306247032, 329804496, 340274480, 357288204, 382808790, 412255620, 437495760, 446610255, 476384272, 498541680, 510411720, 535932306, 549674160, 595480340, 612494064, 714576408, 765617580, 824511240, 893220510, 1020823440, 1071864612, 1190960680, 1339830765, 1429152816, 1531235160, 1649022480, 1786441020, 2143729224, 2381921360, 2679661530, 3062470320, 3572882040, 4287458448, 5359323060, 7145764080, 10718646120, 21437292240]

約数ペア:

[(1, 21437292240), (2, 10718646120), (3, 7145764080), (4, 5359323060), (5, 4287458448), (6, 3572882040), (7, 3062470320), (8, 2679661530), (9, 2381921360), (10, 2143729224), (12, 1786441020), (13, 1649022480), (14, 1531235160), (15, 1429152816), (16, 1339830765), (18, 1190960680), (20, 1071864612), (21, 1020823440), (24, 893220510), (26, 824511240), (28, 765617580), (30, 714576408), (35, 612494064), (36, 595480340), (39, 549674160), (40, 535932306), (42, 510411720), (43, 498541680), (45, 476384272), (48, 446610255), (49, 437495760), (52, 412255620), (56, 382808790), (60, 357288204), (63, 340274480), (65, 329804496), (70, 306247032), (72, 297740170), (78, 274837080), (80, 267966153), (84, 255205860), (86, 249270840), (90, 238192136), (91, 235574640), (98, 218747880), (104, 206127810), (105, 204164688), (112, 191404395), (117, 183224720), (120, 178644102), (126, 170137240), (129, 166180560), (130, 164902248), (140, 153123516), (144, 148870085), (147, 145831920), (156, 137418540), (168, 127602930), (172, 124635420), (180, 119096068), (182, 117787320), (195, 109934832), (196, 109373940), (208, 103063905), (210, 102082344), (215, 99708336), (234, 91612360), (240, 89322051), (245, 87499152), (252, 85068620), (258, 83090280), (260, 82451124), (273, 78524880), (280, 76561758), (294, 72915960), (301, 71220240), (312, 68709270), (315, 68054896), (336, 63801465), (344, 62317710), (360, 59548034), (364, 58893660), (387, 55393520), (390, 54967416), (392, 54686970), (420, 51041172), (430, 49854168), (441, 48610640), (455, 47114928), (468, 45806180), (490, 43749576), (504, 42534310), (516, 41545140), (520, 41225562), (546, 39262440), (559, 38349360), (560, 38280879), (585, 36644944), (588, 36457980), (602, 35610120), (624, 34354635), (630, 34027448), (637, 33653520), (645, 33236112), (688, 31158855), (720, 29774017), (728, 29446830), (735, 29166384), (774, 27696760), (780, 27483708), (784, 27343485), (819, 26174960), (840, 25520586), (860, 24927084), (882, 24305320), (903, 23740080), (910, 23557464), (936, 22903090), (980, 21874788), (1008, 21267155), (1032, 20772570), (1040, 20612781), (1087, 19721520), (1092, 19631220), (1118, 19174680), (1170, 18322472), (1176, 18228990), (1204, 17805060), (1260, 17013724), (1274, 16826760), (1290, 16618056), (1365, 15704976), (1456, 14723415), (1470, 14583192), (1505, 14244048), (1548, 13848380), (1560, 13741854), (1638, 13087480), (1677, 12783120), (1680, 12760293), (1720, 12463542), (1764, 12152660), (1806, 11870040), (1820, 11778732), (1872, 11451545), (1911, 11217840), (1935, 11078704), (1960, 10937394), (2064, 10386285), (2107, 10174320), (2174, 9860760), (2184, 9815610), (2205, 9722128), (2236, 9587340), (2340, 9161236), (2352, 9114495), (2408, 8902530), (2520, 8506862), (2548, 8413380), (2580, 8309028), (2709, 7913360), (2730, 7852488), (2795, 7669872), (2940, 7291596), (3010, 7122024), (3096, 6924190), (3120, 6870927), (3185, 6730704), (3261, 6573840), (3276, 6543740), (3354, 6391560), (3440, 6231771), (3528, 6076330), (3612, 5935020), (3640, 5889366), (3822, 5608920), (3870, 5539352), (3913, 5478480), (3920, 5468697), (4095, 5234992), (4214, 5087160), (4348, 4930380), (4368, 4907805), (4410, 4861064), (4472, 4793670), (4515, 4748016), (4680, 4580618), (4816, 4451265), (5031, 4261040), (5040, 4253431), (5096, 4206690), (5160, 4154514), (5418, 3956680), (5435, 3944304), (5460, 3926244), (5590, 3834936), (5733, 3739280), (5880, 3645798), (6020, 3561012), (6192, 3462095), (6321, 3391440), (6370, 3365352), (6522, 3286920), (6552, 3271870), (6708, 3195780), (7056, 3038165), (7224, 2967510), (7280, 2944683), (7609, 2817360), (7644, 2804460), (7740, 2769676), (7826, 2739240), (8190, 2617496), (8385, 2556624), (8428, 2543580), (8696, 2465190), (8820, 2430532), (8944, 2396835), (9030, 2374008), (9360, 2290309), (9555, 2243568), (9783, 2191280), (10062, 2130520), (10192, 2103345), (10320, 2077257), (10535, 2034864), (10836, 1978340), (10870, 1972152), (10920, 1963122), (11180, 1917468), (11466, 1869640), (11739, 1826160), (11760, 1822899), (12040, 1780506), (12642, 1695720), (12740, 1682676), (13044, 1643460), (13104, 1635935), (13416, 1597890), (13545, 1582672), (14131, 1517040), (14448, 1483755), (15218, 1408680), (15288, 1402230), (15480, 1384838), (15652, 1369620), (16305, 1314768), (16380, 1308748), (16770, 1278312), (16856, 1271790), (17392, 1232595), (17640, 1215266), (18060, 1187004), (18963, 1130480), (19110, 1121784), (19565, 1095696), (19566, 1095640), (20124, 1065260), (21070, 1017432), (21672, 989170), (21740, 986076), (21840, 981561), (22360, 958734), (22827, 939120), (22932, 934820), (23478, 913080), (24080, 890253), (25155, 852208), (25284, 847860), (25480, 841338), (26088, 821730), (26832, 798945), (27090, 791336), (27391, 782640), (28262, 758520), (28665, 747856), (30436, 704340), (30576, 701115), (30960, 692419), (31304, 684810), (31605, 678288), (32610, 657384), (32760, 654374), (33540, 639156), (33712, 635895), (35217, 608720), (35280, 607633), (36120, 593502), (37926, 565240), (38045, 563472), (38220, 560892), (39130, 547848), (39132, 547820), (40248, 532630), (42140, 508716), (42393, 505680), (43344, 494585), (43480, 493038), (44720, 479367), (45654, 469560), (45864, 467410), (46741, 458640), (46956, 456540), (48915, 438256), (50310, 426104), (50568, 423930), (50960, 420669), (52176, 410865), (53263, 402480), (54180, 395668), (54782, 391320), (56524, 379260), (57330, 373928), (58695, 365232), (60872, 352170), (62608, 342405), (63210, 339144), (65220, 328692), (65520, 327187), (67080, 319578), (68481, 313040), (70434, 304360), (70655, 303408), (72240, 296751), (75852, 282620), (76090, 281736), (76440, 280446), (78260, 273924), (78264, 273910), (80496, 266315), (82173, 260880), (84280, 254358), (84786, 252840), (86960, 246519), (91308, 234780), (91728, 233705), (93482, 229320), (93912, 228270), (94815, 226096), (97830, 219128), (98917, 216720), (100620, 213052), (101136, 211965), (106526, 201240), (108360, 197834), (109564, 195660), (113048, 189630), (114135, 187824), (114660, 186964), (117390, 182616), (121744, 176085), (126420, 169572), (127179, 168560), (130440, 164346), (134160, 159789), (136955, 156528), (136962, 156520), (140223, 152880), (140868, 152180), (141310, 151704)]