15672970638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:432

約数の個数: 256

約数和(自身を含む): 40859320320

約数和(自身を除く): 25186349682

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 62, 69, 78, 93, 117, 138, 173, 181, 186, 207, 234, 279, 299, 346, 351, 362, 403, 414, 519, 543, 558, 598, 621, 702, 713, 806, 837, 897, 1038, 1086, 1209, 1242, 1426, 1557, 1629, 1674, 1794, 2139, 2249, 2353, 2418, 2691, 3114, 3258, 3627, 3979, 4163, 4278, 4498, 4671, 4706, 4887, 5363, 5382, 5611, 6417, 6747, 7059, 7254, 7958, 8073, 8326, 9269, 9342, 9774, 10726, 10881, 11222, 11937, 12489, 12834, 13494, 14118, 16089, 16146, 16833, 18538, 19251, 20241, 21177, 21762, 23874, 24978, 27807, 31313, 32178, 33666, 35811, 37467, 38502, 40482, 42354, 48267, 50499, 51727, 54119, 55614, 60723, 62626, 63531, 69719, 71622, 72943, 74934, 83421, 93939, 96534, 100998, 103454, 107433, 108238, 112401, 121446, 123349, 127062, 129053, 139438, 144801, 145886, 151497, 155181, 162357, 166842, 187878, 209157, 214866, 218829, 224802, 246698, 250263, 258106, 281817, 289602, 302994, 310362, 324714, 370047, 387159, 407069, 418314, 437658, 465543, 487071, 500526, 563634, 627471, 656487, 720199, 740094, 774318, 814138, 845451, 931086, 970703, 974142, 1110141, 1161477, 1221207, 1254942, 1312974, 1396629, 1440398, 1461213, 1603537, 1677689, 1690902, 1882413, 1941406, 1969461, 2160597, 2220282, 2322954, 2442414, 2793258, 2912109, 2922426, 3207074, 3330423, 3355378, 3484431, 3663621, 3764826, 3938922, 4321194, 4810611, 5033067, 5824218, 6481791, 6660846, 6968862, 7327242, 8736327, 9362587, 9621222, 10066134, 10990863, 12619139, 12963582, 14431833, 15099201, 17472654, 18725174, 19445373, 21981726, 22326169, 25238278, 26208981, 28087761, 28863666, 30198402, 37857417, 38890746, 43295499, 44652338, 45297603, 52417962, 56175522, 66978507, 75714834, 84263283, 86590998, 90595206, 113572251, 133957014, 168526566, 200935521, 227144502, 252789849, 290240197, 340716753, 401871042, 505579698, 580480394, 602806563, 681433506, 870720591, 1205613126, 1741441182, 2612161773, 5224323546, 7836485319, 15672970638]

約数ペア:

[(1, 15672970638), (2, 7836485319), (3, 5224323546), (6, 2612161773), (9, 1741441182), (13, 1205613126), (18, 870720591), (23, 681433506), (26, 602806563), (27, 580480394), (31, 505579698), (39, 401871042), (46, 340716753), (54, 290240197), (62, 252789849), (69, 227144502), (78, 200935521), (93, 168526566), (117, 133957014), (138, 113572251), (173, 90595206), (181, 86590998), (186, 84263283), (207, 75714834), (234, 66978507), (279, 56175522), (299, 52417962), (346, 45297603), (351, 44652338), (362, 43295499), (403, 38890746), (414, 37857417), (519, 30198402), (543, 28863666), (558, 28087761), (598, 26208981), (621, 25238278), (702, 22326169), (713, 21981726), (806, 19445373), (837, 18725174), (897, 17472654), (1038, 15099201), (1086, 14431833), (1209, 12963582), (1242, 12619139), (1426, 10990863), (1557, 10066134), (1629, 9621222), (1674, 9362587), (1794, 8736327), (2139, 7327242), (2249, 6968862), (2353, 6660846), (2418, 6481791), (2691, 5824218), (3114, 5033067), (3258, 4810611), (3627, 4321194), (3979, 3938922), (4163, 3764826), (4278, 3663621), (4498, 3484431), (4671, 3355378), (4706, 3330423), (4887, 3207074), (5363, 2922426), (5382, 2912109), (5611, 2793258), (6417, 2442414), (6747, 2322954), (7059, 2220282), (7254, 2160597), (7958, 1969461), (8073, 1941406), (8326, 1882413), (9269, 1690902), (9342, 1677689), (9774, 1603537), (10726, 1461213), (10881, 1440398), (11222, 1396629), (11937, 1312974), (12489, 1254942), (12834, 1221207), (13494, 1161477), (14118, 1110141), (16089, 974142), (16146, 970703), (16833, 931086), (18538, 845451), (19251, 814138), (20241, 774318), (21177, 740094), (21762, 720199), (23874, 656487), (24978, 627471), (27807, 563634), (31313, 500526), (32178, 487071), (33666, 465543), (35811, 437658), (37467, 418314), (38502, 407069), (40482, 387159), (42354, 370047), (48267, 324714), (50499, 310362), (51727, 302994), (54119, 289602), (55614, 281817), (60723, 258106), (62626, 250263), (63531, 246698), (69719, 224802), (71622, 218829), (72943, 214866), (74934, 209157), (83421, 187878), (93939, 166842), (96534, 162357), (100998, 155181), (103454, 151497), (107433, 145886), (108238, 144801), (112401, 139438), (121446, 129053), (123349, 127062)]