8123681160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7621}}^1$

素因数の和:7698

約数の個数: 320

約数和(自身を含む): 31873374720

約数和(自身を除く): 23749693560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 81, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 162, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 324, 329, 360, 376, 378, 405, 420, 423, 470, 504, 540, 564, 567, 630, 648, 658, 705, 756, 810, 840, 846, 940, 945, 987, 1080, 1128, 1134, 1260, 1269, 1316, 1410, 1512, 1620, 1645, 1692, 1880, 1890, 1974, 2115, 2268, 2520, 2538, 2632, 2820, 2835, 2961, 3240, 3290, 3384, 3780, 3807, 3948, 4230, 4536, 4935, 5076, 5640, 5670, 5922, 6345, 6580, 7560, 7614, 7621, 7896, 8460, 8883, 9870, 10152, 11340, 11844, 12690, 13160, 14805, 15228, 15242, 16920, 17766, 19035, 19740, 22680, 22863, 23688, 25380, 26649, 29610, 30456, 30484, 35532, 38070, 38105, 39480, 44415, 45726, 50760, 53298, 53347, 59220, 60968, 68589, 71064, 76140, 76210, 88830, 91452, 106596, 106694, 114315, 118440, 133245, 137178, 152280, 152420, 160041, 177660, 182904, 205767, 213192, 213388, 228630, 266490, 266735, 274356, 304840, 320082, 342945, 355320, 358187, 411534, 426776, 457260, 480123, 532980, 533470, 548712, 617301, 640164, 685890, 716374, 800205, 823068, 914520, 960246, 1028835, 1065960, 1066940, 1074561, 1234602, 1280328, 1371780, 1432748, 1440369, 1600410, 1646136, 1790935, 1920492, 2057670, 2133880, 2149122, 2400615, 2469204, 2507309, 2743560, 2865496, 2880738, 3086505, 3200820, 3223683, 3581870, 3840984, 4115340, 4298244, 4321107, 4801230, 4938408, 5014618, 5372805, 5761476, 6173010, 6401640, 6447366, 7163740, 7201845, 7521927, 8230680, 8596488, 8642214, 9602460, 9671049, 10029236, 10745610, 11522952, 12346020, 12536545, 12894732, 14327480, 14403690, 15043854, 16118415, 17284428, 19204920, 19342098, 20058472, 21491220, 21605535, 22565781, 24692040, 25073090, 25789464, 28807380, 29013147, 30087708, 32236830, 34568856, 37609635, 38684196, 42982440, 43211070, 45131562, 48355245, 50146180, 57614760, 58026294, 60175416, 64473660, 67697343, 75219270, 77368392, 86422140, 90263124, 96710490, 100292360, 112828905, 116052588, 128947320, 135394686, 145065735, 150438540, 172844280, 180526248, 193420980, 203092029, 225657810, 232105176, 270789372, 290131470, 300877080, 338486715, 386841960, 406184058, 451315620, 541578744, 580262940, 676973430, 812368116, 902631240, 1015460145, 1160525880, 1353946860, 1624736232, 2030920290, 2707893720, 4061840580, 8123681160]

約数ペア:

[(1, 8123681160), (2, 4061840580), (3, 2707893720), (4, 2030920290), (5, 1624736232), (6, 1353946860), (7, 1160525880), (8, 1015460145), (9, 902631240), (10, 812368116), (12, 676973430), (14, 580262940), (15, 541578744), (18, 451315620), (20, 406184058), (21, 386841960), (24, 338486715), (27, 300877080), (28, 290131470), (30, 270789372), (35, 232105176), (36, 225657810), (40, 203092029), (42, 193420980), (45, 180526248), (47, 172844280), (54, 150438540), (56, 145065735), (60, 135394686), (63, 128947320), (70, 116052588), (72, 112828905), (81, 100292360), (84, 96710490), (90, 90263124), (94, 86422140), (105, 77368392), (108, 75219270), (120, 67697343), (126, 64473660), (135, 60175416), (140, 58026294), (141, 57614760), (162, 50146180), (168, 48355245), (180, 45131562), (188, 43211070), (189, 42982440), (210, 38684196), (216, 37609635), (235, 34568856), (252, 32236830), (270, 30087708), (280, 29013147), (282, 28807380), (315, 25789464), (324, 25073090), (329, 24692040), (360, 22565781), (376, 21605535), (378, 21491220), (405, 20058472), (420, 19342098), (423, 19204920), (470, 17284428), (504, 16118415), (540, 15043854), (564, 14403690), (567, 14327480), (630, 12894732), (648, 12536545), (658, 12346020), (705, 11522952), (756, 10745610), (810, 10029236), (840, 9671049), (846, 9602460), (940, 8642214), (945, 8596488), (987, 8230680), (1080, 7521927), (1128, 7201845), (1134, 7163740), (1260, 6447366), (1269, 6401640), (1316, 6173010), (1410, 5761476), (1512, 5372805), (1620, 5014618), (1645, 4938408), (1692, 4801230), (1880, 4321107), (1890, 4298244), (1974, 4115340), (2115, 3840984), (2268, 3581870), (2520, 3223683), (2538, 3200820), (2632, 3086505), (2820, 2880738), (2835, 2865496), (2961, 2743560), (3240, 2507309), (3290, 2469204), (3384, 2400615), (3780, 2149122), (3807, 2133880), (3948, 2057670), (4230, 1920492), (4536, 1790935), (4935, 1646136), (5076, 1600410), (5640, 1440369), (5670, 1432748), (5922, 1371780), (6345, 1280328), (6580, 1234602), (7560, 1074561), (7614, 1066940), (7621, 1065960), (7896, 1028835), (8460, 960246), (8883, 914520), (9870, 823068), (10152, 800205), (11340, 716374), (11844, 685890), (12690, 640164), (13160, 617301), (14805, 548712), (15228, 533470), (15242, 532980), (16920, 480123), (17766, 457260), (19035, 426776), (19740, 411534), (22680, 358187), (22863, 355320), (23688, 342945), (25380, 320082), (26649, 304840), (29610, 274356), (30456, 266735), (30484, 266490), (35532, 228630), (38070, 213388), (38105, 213192), (39480, 205767), (44415, 182904), (45726, 177660), (50760, 160041), (53298, 152420), (53347, 152280), (59220, 137178), (60968, 133245), (68589, 118440), (71064, 114315), (76140, 106694), (76210, 106596), (88830, 91452)]