2501790480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12107}}^1$

素因数の和:12174

約数の個数: 240

約数和(自身を含む): 9837120384

約数和(自身を除く): 7335329904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3690, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6888, 7380, 8610, 9840, 10332, 11480, 12107, 12915, 13776, 14760, 17220, 20664, 22960, 24214, 25830, 29520, 34440, 36321, 41328, 48428, 51660, 60535, 68880, 72642, 84749, 96856, 103320, 108963, 121070, 145284, 169498, 181605, 193712, 206640, 217926, 242140, 254247, 290568, 338996, 363210, 423745, 435852, 484280, 496387, 508494, 544815, 581136, 677992, 726420, 762741, 847490, 871704, 968560, 992774, 1016988, 1089630, 1271235, 1355984, 1452840, 1489161, 1525482, 1694980, 1743408, 1985548, 2033976, 2179260, 2481935, 2542470, 2905680, 2978322, 3050964, 3389960, 3474709, 3813705, 3971096, 4067952, 4358520, 4467483, 4963870, 5084940, 5956644, 6101928, 6779920, 6949418, 7445805, 7627410, 7942192, 8717040, 8934966, 9927740, 10169880, 10424127, 11913288, 12203856, 13898836, 14891610, 15254820, 17373545, 17869932, 19855480, 20339760, 20848254, 22337415, 23826576, 27797672, 29783220, 30509640, 31272381, 34747090, 35739864, 39710960, 41696508, 44674830, 52120635, 55595344, 59566440, 61019280, 62544762, 69494180, 71479728, 83393016, 89349660, 104241270, 119132880, 125089524, 138988360, 156361905, 166786032, 178699320, 208482540, 250179048, 277976720, 312723810, 357398640, 416965080, 500358096, 625447620, 833930160, 1250895240, 2501790480]

約数ペア:

[(1, 2501790480), (2, 1250895240), (3, 833930160), (4, 625447620), (5, 500358096), (6, 416965080), (7, 357398640), (8, 312723810), (9, 277976720), (10, 250179048), (12, 208482540), (14, 178699320), (15, 166786032), (16, 156361905), (18, 138988360), (20, 125089524), (21, 119132880), (24, 104241270), (28, 89349660), (30, 83393016), (35, 71479728), (36, 69494180), (40, 62544762), (41, 61019280), (42, 59566440), (45, 55595344), (48, 52120635), (56, 44674830), (60, 41696508), (63, 39710960), (70, 35739864), (72, 34747090), (80, 31272381), (82, 30509640), (84, 29783220), (90, 27797672), (105, 23826576), (112, 22337415), (120, 20848254), (123, 20339760), (126, 19855480), (140, 17869932), (144, 17373545), (164, 15254820), (168, 14891610), (180, 13898836), (205, 12203856), (210, 11913288), (240, 10424127), (246, 10169880), (252, 9927740), (280, 8934966), (287, 8717040), (315, 7942192), (328, 7627410), (336, 7445805), (360, 6949418), (369, 6779920), (410, 6101928), (420, 5956644), (492, 5084940), (504, 4963870), (560, 4467483), (574, 4358520), (615, 4067952), (630, 3971096), (656, 3813705), (720, 3474709), (738, 3389960), (820, 3050964), (840, 2978322), (861, 2905680), (984, 2542470), (1008, 2481935), (1148, 2179260), (1230, 2033976), (1260, 1985548), (1435, 1743408), (1476, 1694980), (1640, 1525482), (1680, 1489161), (1722, 1452840), (1845, 1355984), (1968, 1271235), (2296, 1089630), (2460, 1016988), (2520, 992774), (2583, 968560), (2870, 871704), (2952, 847490), (3280, 762741), (3444, 726420), (3690, 677992), (4305, 581136), (4592, 544815), (4920, 508494), (5040, 496387), (5166, 484280), (5740, 435852), (5904, 423745), (6888, 363210), (7380, 338996), (8610, 290568), (9840, 254247), (10332, 242140), (11480, 217926), (12107, 206640), (12915, 193712), (13776, 181605), (14760, 169498), (17220, 145284), (20664, 121070), (22960, 108963), (24214, 103320), (25830, 96856), (29520, 84749), (34440, 72642), (36321, 68880), (41328, 60535), (48428, 51660)]