2560735787200

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{316109}}^1$

素因数の和:316275

約数の個数: 168

約数和(自身を含む): 6481486564560

約数和(自身を除く): 3920750777360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 83, 100, 122, 160, 166, 200, 244, 305, 320, 332, 400, 415, 488, 610, 664, 800, 830, 976, 1220, 1328, 1525, 1600, 1660, 1952, 2075, 2440, 2656, 3050, 3320, 3904, 4150, 4880, 5063, 5312, 6100, 6640, 8300, 9760, 10126, 12200, 13280, 16600, 19520, 20252, 24400, 25315, 26560, 33200, 40504, 48800, 50630, 66400, 81008, 97600, 101260, 126575, 132800, 162016, 202520, 253150, 316109, 324032, 405040, 506300, 632218, 810080, 1012600, 1264436, 1580545, 1620160, 2025200, 2528872, 3161090, 4050400, 5057744, 6322180, 7902725, 8100800, 10115488, 12644360, 15805450, 19282649, 20230976, 25288720, 26237047, 31610900, 38565298, 50577440, 52474094, 63221800, 77130596, 96413245, 101154880, 104948188, 126443600, 131185235, 154261192, 192826490, 209896376, 252887200, 262370470, 308522384, 385652980, 419792752, 482066225, 505774400, 524740940, 617044768, 655926175, 771305960, 839585504, 964132450, 1049481880, 1234089536, 1311852350, 1542611920, 1600459867, 1679171008, 1928264900, 2098963760, 2623704700, 3085223840, 3200919734, 3856529800, 4197927520, 5247409400, 6170447680, 6401839468, 7713059600, 8002299335, 8395855040, 10494818800, 12803678936, 15426119200, 16004598670, 20989637600, 25607357872, 30852238400, 32009197340, 40011496675, 41979275200, 51214715744, 64018394680, 80022993350, 102429431488, 128036789360, 160045986700, 256073578720, 320091973400, 512147157440, 640183946800, 1280367893600, 2560735787200]

約数ペア:

[(1, 2560735787200), (2, 1280367893600), (4, 640183946800), (5, 512147157440), (8, 320091973400), (10, 256073578720), (16, 160045986700), (20, 128036789360), (25, 102429431488), (32, 80022993350), (40, 64018394680), (50, 51214715744), (61, 41979275200), (64, 40011496675), (80, 32009197340), (83, 30852238400), (100, 25607357872), (122, 20989637600), (160, 16004598670), (166, 15426119200), (200, 12803678936), (244, 10494818800), (305, 8395855040), (320, 8002299335), (332, 7713059600), (400, 6401839468), (415, 6170447680), (488, 5247409400), (610, 4197927520), (664, 3856529800), (800, 3200919734), (830, 3085223840), (976, 2623704700), (1220, 2098963760), (1328, 1928264900), (1525, 1679171008), (1600, 1600459867), (1660, 1542611920), (1952, 1311852350), (2075, 1234089536), (2440, 1049481880), (2656, 964132450), (3050, 839585504), (3320, 771305960), (3904, 655926175), (4150, 617044768), (4880, 524740940), (5063, 505774400), (5312, 482066225), (6100, 419792752), (6640, 385652980), (8300, 308522384), (9760, 262370470), (10126, 252887200), (12200, 209896376), (13280, 192826490), (16600, 154261192), (19520, 131185235), (20252, 126443600), (24400, 104948188), (25315, 101154880), (26560, 96413245), (33200, 77130596), (40504, 63221800), (48800, 52474094), (50630, 50577440), (66400, 38565298), (81008, 31610900), (97600, 26237047), (101260, 25288720), (126575, 20230976), (132800, 19282649), (162016, 15805450), (202520, 12644360), (253150, 10115488), (316109, 8100800), (324032, 7902725), (405040, 6322180), (506300, 5057744), (632218, 4050400), (810080, 3161090), (1012600, 2528872), (1264436, 2025200), (1580545, 1620160)]