317870280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 384

約数和(自身を含む): 1316689920

約数和(自身を除く): 998819640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 313, 315, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 520, 546, 558, 585, 620, 626, 630, 651, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 939, 1085, 1092, 1116, 1170, 1209, 1240, 1252, 1260, 1302, 1365, 1395, 1560, 1565, 1612, 1638, 1736, 1820, 1860, 1878, 1953, 2015, 2170, 2184, 2191, 2232, 2340, 2418, 2504, 2520, 2604, 2730, 2790, 2817, 2821, 3130, 3224, 3255, 3276, 3627, 3640, 3720, 3756, 3906, 4030, 4069, 4095, 4340, 4382, 4680, 4695, 4836, 5208, 5460, 5580, 5634, 5642, 6045, 6260, 6510, 6552, 6573, 7254, 7512, 7812, 8060, 8138, 8190, 8463, 8680, 8764, 9390, 9672, 9703, 9765, 10920, 10955, 11160, 11268, 11284, 12090, 12207, 12520, 13020, 13146, 14085, 14105, 14508, 15624, 16120, 16276, 16380, 16926, 17528, 18135, 18780, 19406, 19530, 19719, 20345, 21910, 22536, 22568, 24180, 24414, 25389, 26040, 26292, 28170, 28210, 28483, 29016, 29109, 32552, 32760, 32865, 33852, 36270, 36621, 37560, 38812, 39060, 39438, 40690, 42315, 43820, 48360, 48515, 48828, 50778, 52584, 56340, 56420, 56966, 58218, 61035, 65730, 67704, 67921, 72540, 73242, 77624, 78120, 78876, 81380, 84630, 85449, 87327, 87640, 97030, 97656, 98595, 101556, 112680, 112840, 113932, 116436, 122070, 126139, 126945, 131460, 135842, 142415, 145080, 145545, 146484, 157752, 162760, 169260, 170898, 174654, 183105, 194060, 197190, 203112, 203763, 227864, 232872, 244140, 252278, 253890, 256347, 262920, 271684, 284830, 291090, 292968, 338520, 339605, 341796, 349308, 366210, 378417, 388120, 394380, 407526, 427245, 436635, 488280, 504556, 507780, 512694, 543368, 569660, 582180, 611289, 630695, 679210, 683592, 698616, 732420, 756834, 788760, 815052, 854490, 873270, 882973, 1009112, 1015560, 1018815, 1025388, 1135251, 1139320, 1164360, 1222578, 1261390, 1281735, 1358420, 1464840, 1513668, 1630104, 1708980, 1746540, 1765946, 1892085, 2037630, 2050776, 2270502, 2445156, 2522780, 2563470, 2648919, 2716840, 3027336, 3056445, 3417960, 3493080, 3531892, 3784170, 4075260, 4414865, 4541004, 4890312, 5045560, 5126940, 5297838, 5676255, 6112890, 7063784, 7568340, 7946757, 8150520, 8829730, 9082008, 10253880, 10595676, 11352510, 12225780, 13244595, 15136680, 15893514, 17659460, 21191352, 22705020, 24451560, 26489190, 31787028, 35318920, 39733785, 45410040, 52978380, 63574056, 79467570, 105956760, 158935140, 317870280]

約数ペア:

[(1, 317870280), (2, 158935140), (3, 105956760), (4, 79467570), (5, 63574056), (6, 52978380), (7, 45410040), (8, 39733785), (9, 35318920), (10, 31787028), (12, 26489190), (13, 24451560), (14, 22705020), (15, 21191352), (18, 17659460), (20, 15893514), (21, 15136680), (24, 13244595), (26, 12225780), (28, 11352510), (30, 10595676), (31, 10253880), (35, 9082008), (36, 8829730), (39, 8150520), (40, 7946757), (42, 7568340), (45, 7063784), (52, 6112890), (56, 5676255), (60, 5297838), (62, 5126940), (63, 5045560), (65, 4890312), (70, 4541004), (72, 4414865), (78, 4075260), (84, 3784170), (90, 3531892), (91, 3493080), (93, 3417960), (104, 3056445), (105, 3027336), (117, 2716840), (120, 2648919), (124, 2563470), (126, 2522780), (130, 2445156), (140, 2270502), (155, 2050776), (156, 2037630), (168, 1892085), (180, 1765946), (182, 1746540), (186, 1708980), (195, 1630104), (210, 1513668), (217, 1464840), (234, 1358420), (248, 1281735), (252, 1261390), (260, 1222578), (273, 1164360), (279, 1139320), (280, 1135251), (310, 1025388), (312, 1018815), (313, 1015560), (315, 1009112), (360, 882973), (364, 873270), (372, 854490), (390, 815052), (403, 788760), (420, 756834), (434, 732420), (455, 698616), (465, 683592), (468, 679210), (504, 630695), (520, 611289), (546, 582180), (558, 569660), (585, 543368), (620, 512694), (626, 507780), (630, 504556), (651, 488280), (728, 436635), (744, 427245), (780, 407526), (806, 394380), (819, 388120), (840, 378417), (868, 366210), (910, 349308), (930, 341796), (936, 339605), (939, 338520), (1085, 292968), (1092, 291090), (1116, 284830), (1170, 271684), (1209, 262920), (1240, 256347), (1252, 253890), (1260, 252278), (1302, 244140), (1365, 232872), (1395, 227864), (1560, 203763), (1565, 203112), (1612, 197190), (1638, 194060), (1736, 183105), (1820, 174654), (1860, 170898), (1878, 169260), (1953, 162760), (2015, 157752), (2170, 146484), (2184, 145545), (2191, 145080), (2232, 142415), (2340, 135842), (2418, 131460), (2504, 126945), (2520, 126139), (2604, 122070), (2730, 116436), (2790, 113932), (2817, 112840), (2821, 112680), (3130, 101556), (3224, 98595), (3255, 97656), (3276, 97030), (3627, 87640), (3640, 87327), (3720, 85449), (3756, 84630), (3906, 81380), (4030, 78876), (4069, 78120), (4095, 77624), (4340, 73242), (4382, 72540), (4680, 67921), (4695, 67704), (4836, 65730), (5208, 61035), (5460, 58218), (5580, 56966), (5634, 56420), (5642, 56340), (6045, 52584), (6260, 50778), (6510, 48828), (6552, 48515), (6573, 48360), (7254, 43820), (7512, 42315), (7812, 40690), (8060, 39438), (8138, 39060), (8190, 38812), (8463, 37560), (8680, 36621), (8764, 36270), (9390, 33852), (9672, 32865), (9703, 32760), (9765, 32552), (10920, 29109), (10955, 29016), (11160, 28483), (11268, 28210), (11284, 28170), (12090, 26292), (12207, 26040), (12520, 25389), (13020, 24414), (13146, 24180), (14085, 22568), (14105, 22536), (14508, 21910), (15624, 20345), (16120, 19719), (16276, 19530), (16380, 19406), (16926, 18780), (17528, 18135)]