1396220160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 4742341632

約数和(自身を除く): 3346121472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 256, 296, 310, 317, 320, 370, 372, 384, 444, 465, 480, 496, 555, 592, 620, 634, 640, 740, 744, 768, 888, 930, 951, 960, 992, 1110, 1147, 1184, 1240, 1268, 1280, 1480, 1488, 1585, 1776, 1860, 1902, 1920, 1984, 2220, 2294, 2368, 2480, 2536, 2960, 2976, 3170, 3441, 3552, 3720, 3804, 3840, 3968, 4440, 4588, 4736, 4755, 4960, 5072, 5735, 5920, 5952, 6340, 6882, 7104, 7440, 7608, 7936, 8880, 9176, 9472, 9510, 9827, 9920, 10144, 11470, 11729, 11840, 11904, 12680, 13764, 14208, 14880, 15216, 17205, 17760, 18352, 19020, 19654, 19840, 20288, 22940, 23458, 23680, 23808, 25360, 27528, 28416, 29481, 29760, 30432, 34410, 35187, 35520, 36704, 38040, 39308, 39680, 40576, 45880, 46916, 47360, 49135, 50720, 55056, 58645, 58962, 59520, 60864, 68820, 70374, 71040, 73408, 76080, 78616, 81152, 91760, 93832, 98270, 101440, 110112, 117290, 117924, 119040, 121728, 137640, 140748, 142080, 146816, 147405, 152160, 157232, 175935, 183520, 187664, 196540, 202880, 220224, 234580, 235848, 243456, 275280, 281496, 293632, 294810, 304320, 314464, 351870, 363599, 367040, 375328, 393080, 405760, 440448, 469160, 471696, 550560, 562992, 589620, 608640, 628928, 703740, 727198, 734080, 750656, 786160, 880896, 938320, 943392, 1090797, 1101120, 1125984, 1179240, 1217280, 1257856, 1407480, 1454396, 1468160, 1501312, 1572320, 1817995, 1876640, 1886784, 2181594, 2202240, 2251968, 2358480, 2515712, 2814960, 2908792, 3002624, 3144640, 3635990, 3753280, 3773568, 4363188, 4404480, 4503936, 4716960, 5453985, 5629920, 5817584, 6289280, 7271980, 7506560, 7547136, 8726376, 9007872, 9433920, 10907970, 11259840, 11635168, 12578560, 14543960, 15013120, 17452752, 18867840, 21815940, 22519680, 23270336, 29087920, 34905504, 37735680, 43631880, 45039360, 46540672, 58175840, 69811008, 87263760, 93081344, 116351680, 139622016, 174527520, 232703360, 279244032, 349055040, 465406720, 698110080, 1396220160]

約数ペア:

[(1, 1396220160), (2, 698110080), (3, 465406720), (4, 349055040), (5, 279244032), (6, 232703360), (8, 174527520), (10, 139622016), (12, 116351680), (15, 93081344), (16, 87263760), (20, 69811008), (24, 58175840), (30, 46540672), (31, 45039360), (32, 43631880), (37, 37735680), (40, 34905504), (48, 29087920), (60, 23270336), (62, 22519680), (64, 21815940), (74, 18867840), (80, 17452752), (93, 15013120), (96, 14543960), (111, 12578560), (120, 11635168), (124, 11259840), (128, 10907970), (148, 9433920), (155, 9007872), (160, 8726376), (185, 7547136), (186, 7506560), (192, 7271980), (222, 6289280), (240, 5817584), (248, 5629920), (256, 5453985), (296, 4716960), (310, 4503936), (317, 4404480), (320, 4363188), (370, 3773568), (372, 3753280), (384, 3635990), (444, 3144640), (465, 3002624), (480, 2908792), (496, 2814960), (555, 2515712), (592, 2358480), (620, 2251968), (634, 2202240), (640, 2181594), (740, 1886784), (744, 1876640), (768, 1817995), (888, 1572320), (930, 1501312), (951, 1468160), (960, 1454396), (992, 1407480), (1110, 1257856), (1147, 1217280), (1184, 1179240), (1240, 1125984), (1268, 1101120), (1280, 1090797), (1480, 943392), (1488, 938320), (1585, 880896), (1776, 786160), (1860, 750656), (1902, 734080), (1920, 727198), (1984, 703740), (2220, 628928), (2294, 608640), (2368, 589620), (2480, 562992), (2536, 550560), (2960, 471696), (2976, 469160), (3170, 440448), (3441, 405760), (3552, 393080), (3720, 375328), (3804, 367040), (3840, 363599), (3968, 351870), (4440, 314464), (4588, 304320), (4736, 294810), (4755, 293632), (4960, 281496), (5072, 275280), (5735, 243456), (5920, 235848), (5952, 234580), (6340, 220224), (6882, 202880), (7104, 196540), (7440, 187664), (7608, 183520), (7936, 175935), (8880, 157232), (9176, 152160), (9472, 147405), (9510, 146816), (9827, 142080), (9920, 140748), (10144, 137640), (11470, 121728), (11729, 119040), (11840, 117924), (11904, 117290), (12680, 110112), (13764, 101440), (14208, 98270), (14880, 93832), (15216, 91760), (17205, 81152), (17760, 78616), (18352, 76080), (19020, 73408), (19654, 71040), (19840, 70374), (20288, 68820), (22940, 60864), (23458, 59520), (23680, 58962), (23808, 58645), (25360, 55056), (27528, 50720), (28416, 49135), (29481, 47360), (29760, 46916), (30432, 45880), (34410, 40576), (35187, 39680), (35520, 39308), (36704, 38040)]