19568070480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5147}}^1$

素因数の和:5274

約数の個数: 320

約数和(自身を含む): 72557641728

約数和(自身を除く): 52989571248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 73, 80, 84, 93, 105, 112, 120, 124, 140, 146, 155, 168, 186, 210, 217, 219, 240, 248, 280, 292, 310, 336, 365, 372, 420, 434, 438, 465, 496, 511, 560, 584, 620, 651, 730, 744, 840, 868, 876, 930, 1022, 1085, 1095, 1168, 1240, 1302, 1460, 1488, 1533, 1680, 1736, 1752, 1860, 2044, 2170, 2190, 2263, 2480, 2555, 2604, 2920, 3066, 3255, 3472, 3504, 3720, 4088, 4340, 4380, 4526, 5110, 5147, 5208, 5840, 6132, 6510, 6789, 7440, 7665, 8176, 8680, 8760, 9052, 10220, 10294, 10416, 11315, 12264, 13020, 13578, 15330, 15441, 15841, 17360, 17520, 18104, 20440, 20588, 22630, 24528, 25735, 26040, 27156, 30660, 30882, 31682, 33945, 36029, 36208, 40880, 41176, 45260, 47523, 51470, 52080, 54312, 61320, 61764, 63364, 67890, 72058, 77205, 79205, 82352, 90520, 95046, 102940, 108087, 108624, 122640, 123528, 126728, 135780, 144116, 154410, 158410, 159557, 180145, 181040, 190092, 205880, 216174, 237615, 247056, 253456, 271560, 288232, 308820, 316820, 319114, 360290, 375731, 380184, 411760, 432348, 475230, 478671, 540435, 543120, 576464, 617640, 633640, 638228, 720580, 751462, 760368, 797785, 864696, 950460, 957342, 1080870, 1116899, 1127193, 1235280, 1267280, 1276456, 1441160, 1502924, 1595570, 1729392, 1878655, 1900920, 1914684, 2161740, 2233798, 2254386, 2393355, 2552912, 2630117, 2882320, 3005848, 3191140, 3350697, 3757310, 3801840, 3829368, 4323480, 4467596, 4508772, 4786710, 5260234, 5584495, 5635965, 6011696, 6382280, 6701394, 7514620, 7658736, 7890351, 8646960, 8935192, 9017544, 9573420, 10520468, 11168990, 11271930, 11647661, 12764560, 13150585, 13402788, 15029240, 15780702, 16753485, 17870384, 18035088, 19146840, 21040936, 22337980, 22543860, 23295322, 26301170, 26805576, 30058480, 31561404, 33506970, 34942983, 38293680, 39451755, 42081872, 44675960, 45087720, 46590644, 52602340, 53611152, 58238305, 63122808, 67013940, 69885966, 78903510, 81533627, 89351920, 90175440, 93181288, 105204680, 116476610, 126245616, 134027880, 139771932, 157807020, 163067254, 174714915, 186362576, 210409360, 232953220, 244600881, 268055760, 279543864, 315614040, 326134508, 349429830, 407668135, 465906440, 489201762, 559087728, 631228080, 652269016, 698859660, 815336270, 931812880, 978403524, 1223004405, 1304538032, 1397719320, 1630672540, 1956807048, 2446008810, 2795438640, 3261345080, 3913614096, 4892017620, 6522690160, 9784035240, 19568070480]

約数ペア:

[(1, 19568070480), (2, 9784035240), (3, 6522690160), (4, 4892017620), (5, 3913614096), (6, 3261345080), (7, 2795438640), (8, 2446008810), (10, 1956807048), (12, 1630672540), (14, 1397719320), (15, 1304538032), (16, 1223004405), (20, 978403524), (21, 931812880), (24, 815336270), (28, 698859660), (30, 652269016), (31, 631228080), (35, 559087728), (40, 489201762), (42, 465906440), (48, 407668135), (56, 349429830), (60, 326134508), (62, 315614040), (70, 279543864), (73, 268055760), (80, 244600881), (84, 232953220), (93, 210409360), (105, 186362576), (112, 174714915), (120, 163067254), (124, 157807020), (140, 139771932), (146, 134027880), (155, 126245616), (168, 116476610), (186, 105204680), (210, 93181288), (217, 90175440), (219, 89351920), (240, 81533627), (248, 78903510), (280, 69885966), (292, 67013940), (310, 63122808), (336, 58238305), (365, 53611152), (372, 52602340), (420, 46590644), (434, 45087720), (438, 44675960), (465, 42081872), (496, 39451755), (511, 38293680), (560, 34942983), (584, 33506970), (620, 31561404), (651, 30058480), (730, 26805576), (744, 26301170), (840, 23295322), (868, 22543860), (876, 22337980), (930, 21040936), (1022, 19146840), (1085, 18035088), (1095, 17870384), (1168, 16753485), (1240, 15780702), (1302, 15029240), (1460, 13402788), (1488, 13150585), (1533, 12764560), (1680, 11647661), (1736, 11271930), (1752, 11168990), (1860, 10520468), (2044, 9573420), (2170, 9017544), (2190, 8935192), (2263, 8646960), (2480, 7890351), (2555, 7658736), (2604, 7514620), (2920, 6701394), (3066, 6382280), (3255, 6011696), (3472, 5635965), (3504, 5584495), (3720, 5260234), (4088, 4786710), (4340, 4508772), (4380, 4467596), (4526, 4323480), (5110, 3829368), (5147, 3801840), (5208, 3757310), (5840, 3350697), (6132, 3191140), (6510, 3005848), (6789, 2882320), (7440, 2630117), (7665, 2552912), (8176, 2393355), (8680, 2254386), (8760, 2233798), (9052, 2161740), (10220, 1914684), (10294, 1900920), (10416, 1878655), (11315, 1729392), (12264, 1595570), (13020, 1502924), (13578, 1441160), (15330, 1276456), (15441, 1267280), (15841, 1235280), (17360, 1127193), (17520, 1116899), (18104, 1080870), (20440, 957342), (20588, 950460), (22630, 864696), (24528, 797785), (25735, 760368), (26040, 751462), (27156, 720580), (30660, 638228), (30882, 633640), (31682, 617640), (33945, 576464), (36029, 543120), (36208, 540435), (40880, 478671), (41176, 475230), (45260, 432348), (47523, 411760), (51470, 380184), (52080, 375731), (54312, 360290), (61320, 319114), (61764, 316820), (63364, 308820), (67890, 288232), (72058, 271560), (77205, 253456), (79205, 247056), (82352, 237615), (90520, 216174), (95046, 205880), (102940, 190092), (108087, 181040), (108624, 180145), (122640, 159557), (123528, 158410), (126728, 154410), (135780, 144116)]