2063741880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 6293790720

約数和(自身を除く): 4230048840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 383, 415, 498, 541, 664, 766, 830, 996, 1082, 1149, 1245, 1532, 1623, 1660, 1915, 1992, 2164, 2298, 2490, 2705, 3064, 3246, 3320, 3830, 4328, 4596, 4980, 5410, 5745, 6492, 7660, 8115, 9192, 9960, 10820, 11490, 12984, 15320, 16230, 21640, 22980, 31789, 32460, 44903, 45960, 63578, 64920, 89806, 95367, 127156, 134709, 158945, 179612, 190734, 207203, 224515, 254312, 269418, 317890, 359224, 381468, 414406, 449030, 476835, 538836, 621609, 635780, 673545, 762936, 828812, 898060, 953670, 1036015, 1077672, 1243218, 1271560, 1347090, 1657624, 1796120, 1907340, 2072030, 2486436, 2694180, 3108045, 3814680, 4144060, 4972872, 5388360, 6216090, 8288120, 12432180, 17197849, 24864360, 34395698, 51593547, 68791396, 85989245, 103187094, 137582792, 171978490, 206374188, 257967735, 343956980, 412748376, 515935470, 687913960, 1031870940, 2063741880]

約数ペア:

[(1, 2063741880), (2, 1031870940), (3, 687913960), (4, 515935470), (5, 412748376), (6, 343956980), (8, 257967735), (10, 206374188), (12, 171978490), (15, 137582792), (20, 103187094), (24, 85989245), (30, 68791396), (40, 51593547), (60, 34395698), (83, 24864360), (120, 17197849), (166, 12432180), (249, 8288120), (332, 6216090), (383, 5388360), (415, 4972872), (498, 4144060), (541, 3814680), (664, 3108045), (766, 2694180), (830, 2486436), (996, 2072030), (1082, 1907340), (1149, 1796120), (1245, 1657624), (1532, 1347090), (1623, 1271560), (1660, 1243218), (1915, 1077672), (1992, 1036015), (2164, 953670), (2298, 898060), (2490, 828812), (2705, 762936), (3064, 673545), (3246, 635780), (3320, 621609), (3830, 538836), (4328, 476835), (4596, 449030), (4980, 414406), (5410, 381468), (5745, 359224), (6492, 317890), (7660, 269418), (8115, 254312), (9192, 224515), (9960, 207203), (10820, 190734), (11490, 179612), (12984, 158945), (15320, 134709), (16230, 127156), (21640, 95367), (22980, 89806), (31789, 64920), (32460, 63578), (44903, 45960)]