319977840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 480

約数和(自身を含む): 1307059200

約数和(自身を除く): 987081360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 98, 104, 105, 112, 115, 120, 130, 138, 140, 147, 156, 161, 168, 169, 182, 184, 195, 196, 208, 210, 230, 240, 245, 260, 273, 276, 280, 294, 299, 312, 322, 336, 338, 343, 345, 364, 368, 390, 392, 420, 455, 460, 483, 490, 507, 520, 546, 552, 560, 588, 598, 624, 637, 644, 676, 686, 690, 728, 735, 780, 784, 805, 840, 845, 897, 910, 920, 966, 980, 1014, 1029, 1040, 1092, 1104, 1127, 1176, 1183, 1196, 1274, 1288, 1352, 1365, 1372, 1380, 1456, 1470, 1495, 1560, 1610, 1680, 1690, 1715, 1794, 1820, 1840, 1911, 1932, 1960, 2028, 2058, 2093, 2184, 2254, 2352, 2366, 2392, 2415, 2535, 2548, 2576, 2704, 2730, 2744, 2760, 2940, 2990, 3120, 3185, 3220, 3380, 3381, 3430, 3549, 3588, 3640, 3822, 3864, 3887, 3920, 4056, 4116, 4186, 4368, 4459, 4485, 4508, 4732, 4784, 4830, 5070, 5096, 5145, 5460, 5488, 5520, 5635, 5880, 5915, 5980, 6279, 6370, 6440, 6760, 6762, 6860, 7098, 7176, 7280, 7644, 7728, 7774, 7889, 8112, 8232, 8281, 8372, 8918, 8970, 9016, 9464, 9555, 9660, 10140, 10192, 10290, 10465, 10920, 11270, 11661, 11760, 11830, 11960, 12558, 12740, 12880, 13377, 13520, 13524, 13720, 14196, 14352, 14651, 15288, 15548, 15778, 16464, 16562, 16744, 16905, 17745, 17836, 17940, 18032, 18928, 19110, 19320, 19435, 20280, 20580, 20930, 21840, 22295, 22540, 23322, 23660, 23667, 23920, 24843, 25116, 25480, 26754, 27048, 27209, 27440, 28392, 29302, 30576, 31096, 31395, 31556, 33124, 33488, 33810, 35490, 35672, 35880, 38220, 38640, 38870, 39445, 40560, 41160, 41405, 41860, 43953, 44590, 45080, 46644, 47320, 47334, 49686, 50232, 50960, 53508, 54096, 54418, 56784, 57967, 58305, 58604, 62192, 62790, 63112, 66248, 66885, 67620, 70980, 71344, 71760, 73255, 76440, 77740, 78890, 81627, 82320, 82810, 83720, 87906, 89180, 90160, 93288, 94640, 94668, 99372, 100464, 102557, 107016, 108836, 115934, 116610, 117208, 118335, 124215, 125580, 126224, 132496, 133770, 135240, 136045, 141960, 146510, 152880, 155480, 157780, 163254, 165620, 167440, 173901, 175812, 178360, 186576, 189336, 190463, 198744, 205114, 214032, 217672, 219765, 231868, 233220, 234416, 236670, 248430, 251160, 267540, 270480, 272090, 283920, 289835, 293020, 307671, 310960, 315560, 326508, 331240, 347802, 351624, 356720, 378672, 380926, 397488, 408135, 410228, 435344, 439530, 463736, 466440, 473340, 496860, 502320, 512785, 535080, 544180, 571389, 579670, 586040, 615342, 631120, 653016, 662480, 695604, 703248, 761852, 816270, 820456, 869505, 879060, 927472, 932880, 946680, 952315, 993720, 1025570, 1070160, 1088360, 1142778, 1159340, 1172080, 1230684, 1306032, 1333241, 1391208, 1523704, 1538355, 1632540, 1640912, 1739010, 1758120, 1893360, 1904630, 1987440, 2051140, 2176720, 2285556, 2318680, 2461368, 2666482, 2782416, 2856945, 3047408, 3076710, 3265080, 3478020, 3516240, 3809260, 3999723, 4102280, 4571112, 4637360, 4922736, 5332964, 5713890, 6153420, 6530160, 6666205, 6956040, 7618520, 7999446, 8204560, 9142224, 10665928, 11427780, 12306840, 13332410, 13912080, 15237040, 15998892, 19998615, 21331856, 22855560, 24613680, 26664820, 31997784, 39997230, 45711120, 53329640, 63995568, 79994460, 106659280, 159988920, 319977840]

約数ペア:

[(1, 319977840), (2, 159988920), (3, 106659280), (4, 79994460), (5, 63995568), (6, 53329640), (7, 45711120), (8, 39997230), (10, 31997784), (12, 26664820), (13, 24613680), (14, 22855560), (15, 21331856), (16, 19998615), (20, 15998892), (21, 15237040), (23, 13912080), (24, 13332410), (26, 12306840), (28, 11427780), (30, 10665928), (35, 9142224), (39, 8204560), (40, 7999446), (42, 7618520), (46, 6956040), (48, 6666205), (49, 6530160), (52, 6153420), (56, 5713890), (60, 5332964), (65, 4922736), (69, 4637360), (70, 4571112), (78, 4102280), (80, 3999723), (84, 3809260), (91, 3516240), (92, 3478020), (98, 3265080), (104, 3076710), (105, 3047408), (112, 2856945), (115, 2782416), (120, 2666482), (130, 2461368), (138, 2318680), (140, 2285556), (147, 2176720), (156, 2051140), (161, 1987440), (168, 1904630), (169, 1893360), (182, 1758120), (184, 1739010), (195, 1640912), (196, 1632540), (208, 1538355), (210, 1523704), (230, 1391208), (240, 1333241), (245, 1306032), (260, 1230684), (273, 1172080), (276, 1159340), (280, 1142778), (294, 1088360), (299, 1070160), (312, 1025570), (322, 993720), (336, 952315), (338, 946680), (343, 932880), (345, 927472), (364, 879060), (368, 869505), (390, 820456), (392, 816270), (420, 761852), (455, 703248), (460, 695604), (483, 662480), (490, 653016), (507, 631120), (520, 615342), (546, 586040), (552, 579670), (560, 571389), (588, 544180), (598, 535080), (624, 512785), (637, 502320), (644, 496860), (676, 473340), (686, 466440), (690, 463736), (728, 439530), (735, 435344), (780, 410228), (784, 408135), (805, 397488), (840, 380926), (845, 378672), (897, 356720), (910, 351624), (920, 347802), (966, 331240), (980, 326508), (1014, 315560), (1029, 310960), (1040, 307671), (1092, 293020), (1104, 289835), (1127, 283920), (1176, 272090), (1183, 270480), (1196, 267540), (1274, 251160), (1288, 248430), (1352, 236670), (1365, 234416), (1372, 233220), (1380, 231868), (1456, 219765), (1470, 217672), (1495, 214032), (1560, 205114), (1610, 198744), (1680, 190463), (1690, 189336), (1715, 186576), (1794, 178360), (1820, 175812), (1840, 173901), (1911, 167440), (1932, 165620), (1960, 163254), (2028, 157780), (2058, 155480), (2093, 152880), (2184, 146510), (2254, 141960), (2352, 136045), (2366, 135240), (2392, 133770), (2415, 132496), (2535, 126224), (2548, 125580), (2576, 124215), (2704, 118335), (2730, 117208), (2744, 116610), (2760, 115934), (2940, 108836), (2990, 107016), (3120, 102557), (3185, 100464), (3220, 99372), (3380, 94668), (3381, 94640), (3430, 93288), (3549, 90160), (3588, 89180), (3640, 87906), (3822, 83720), (3864, 82810), (3887, 82320), (3920, 81627), (4056, 78890), (4116, 77740), (4186, 76440), (4368, 73255), (4459, 71760), (4485, 71344), (4508, 70980), (4732, 67620), (4784, 66885), (4830, 66248), (5070, 63112), (5096, 62790), (5145, 62192), (5460, 58604), (5488, 58305), (5520, 57967), (5635, 56784), (5880, 54418), (5915, 54096), (5980, 53508), (6279, 50960), (6370, 50232), (6440, 49686), (6760, 47334), (6762, 47320), (6860, 46644), (7098, 45080), (7176, 44590), (7280, 43953), (7644, 41860), (7728, 41405), (7774, 41160), (7889, 40560), (8112, 39445), (8232, 38870), (8281, 38640), (8372, 38220), (8918, 35880), (8970, 35672), (9016, 35490), (9464, 33810), (9555, 33488), (9660, 33124), (10140, 31556), (10192, 31395), (10290, 31096), (10465, 30576), (10920, 29302), (11270, 28392), (11661, 27440), (11760, 27209), (11830, 27048), (11960, 26754), (12558, 25480), (12740, 25116), (12880, 24843), (13377, 23920), (13520, 23667), (13524, 23660), (13720, 23322), (14196, 22540), (14352, 22295), (14651, 21840), (15288, 20930), (15548, 20580), (15778, 20280), (16464, 19435), (16562, 19320), (16744, 19110), (16905, 18928), (17745, 18032), (17836, 17940)]