1796183295440

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:2081

約数の個数: 160

約数和(自身を含む): 4228422696960

約数和(自身を除く): 2432239401520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 271, 307, 422, 542, 614, 844, 1055, 1084, 1228, 1279, 1355, 1535, 1688, 2110, 2168, 2456, 2558, 2710, 3070, 3376, 4220, 4336, 4912, 5116, 5420, 6140, 6395, 8440, 10232, 10840, 12280, 12790, 16880, 20464, 21680, 24560, 25580, 51160, 57181, 64777, 83197, 102320, 114362, 129554, 166394, 228724, 259108, 269869, 285905, 323885, 332788, 346609, 392653, 415985, 457448, 518216, 539738, 571810, 647770, 665576, 693218, 785306, 831970, 914896, 1036432, 1079476, 1143620, 1295540, 1331152, 1349345, 1386436, 1570612, 1663940, 1733045, 1963265, 2158952, 2287240, 2591080, 2698690, 2772872, 3141224, 3327880, 3466090, 3926530, 4317904, 4574480, 5182160, 5397380, 5545744, 6282448, 6655760, 6932180, 7853060, 10794760, 13864360, 15706120, 17554567, 21589520, 27728720, 31412240, 35109134, 70218268, 73134499, 82849783, 87772835, 106408963, 140436536, 146268998, 165699566, 175545670, 212817926, 280873072, 292537996, 331399132, 351091340, 365672495, 414248915, 425635852, 532044815, 585075992, 662798264, 702182680, 731344990, 828497830, 851271704, 1064089630, 1170151984, 1325596528, 1404365360, 1462689980, 1656995660, 1702543408, 2128179260, 2925379960, 3313991320, 4256358520, 5850759920, 6627982640, 8512717040, 22452291193, 44904582386, 89809164772, 112261455965, 179618329544, 224522911930, 359236659088, 449045823860, 898091647720, 1796183295440]

約数ペア:

[(1, 1796183295440), (2, 898091647720), (4, 449045823860), (5, 359236659088), (8, 224522911930), (10, 179618329544), (16, 112261455965), (20, 89809164772), (40, 44904582386), (80, 22452291193), (211, 8512717040), (271, 6627982640), (307, 5850759920), (422, 4256358520), (542, 3313991320), (614, 2925379960), (844, 2128179260), (1055, 1702543408), (1084, 1656995660), (1228, 1462689980), (1279, 1404365360), (1355, 1325596528), (1535, 1170151984), (1688, 1064089630), (2110, 851271704), (2168, 828497830), (2456, 731344990), (2558, 702182680), (2710, 662798264), (3070, 585075992), (3376, 532044815), (4220, 425635852), (4336, 414248915), (4912, 365672495), (5116, 351091340), (5420, 331399132), (6140, 292537996), (6395, 280873072), (8440, 212817926), (10232, 175545670), (10840, 165699566), (12280, 146268998), (12790, 140436536), (16880, 106408963), (20464, 87772835), (21680, 82849783), (24560, 73134499), (25580, 70218268), (51160, 35109134), (57181, 31412240), (64777, 27728720), (83197, 21589520), (102320, 17554567), (114362, 15706120), (129554, 13864360), (166394, 10794760), (228724, 7853060), (259108, 6932180), (269869, 6655760), (285905, 6282448), (323885, 5545744), (332788, 5397380), (346609, 5182160), (392653, 4574480), (415985, 4317904), (457448, 3926530), (518216, 3466090), (539738, 3327880), (571810, 3141224), (647770, 2772872), (665576, 2698690), (693218, 2591080), (785306, 2287240), (831970, 2158952), (914896, 1963265), (1036432, 1733045), (1079476, 1663940), (1143620, 1570612), (1295540, 1386436), (1331152, 1349345)]