2017377960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3467}}^1$

素因数の和:3867

約数の個数: 128

約数和(自身を含む): 6537041280

約数和(自身を除く): 4519663320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 373, 390, 520, 746, 780, 1119, 1492, 1560, 1865, 2238, 2984, 3467, 3730, 4476, 4849, 5595, 6934, 7460, 8952, 9698, 10401, 11190, 13868, 14547, 14920, 17335, 19396, 20802, 22380, 24245, 27736, 29094, 34670, 38792, 41604, 44760, 45071, 48490, 52005, 58188, 69340, 72735, 83208, 90142, 96980, 104010, 116376, 135213, 138680, 145470, 180284, 193960, 208020, 225355, 270426, 290940, 360568, 416040, 450710, 540852, 581880, 676065, 901420, 1081704, 1293191, 1352130, 1802840, 2586382, 2704260, 3879573, 5172764, 5408520, 6465955, 7759146, 10345528, 12931910, 15518292, 16811483, 19397865, 25863820, 31036584, 33622966, 38795730, 50434449, 51727640, 67245932, 77591460, 84057415, 100868898, 134491864, 155182920, 168114830, 201737796, 252172245, 336229660, 403475592, 504344490, 672459320, 1008688980, 2017377960]

約数ペア:

[(1, 2017377960), (2, 1008688980), (3, 672459320), (4, 504344490), (5, 403475592), (6, 336229660), (8, 252172245), (10, 201737796), (12, 168114830), (13, 155182920), (15, 134491864), (20, 100868898), (24, 84057415), (26, 77591460), (30, 67245932), (39, 51727640), (40, 50434449), (52, 38795730), (60, 33622966), (65, 31036584), (78, 25863820), (104, 19397865), (120, 16811483), (130, 15518292), (156, 12931910), (195, 10345528), (260, 7759146), (312, 6465955), (373, 5408520), (390, 5172764), (520, 3879573), (746, 2704260), (780, 2586382), (1119, 1802840), (1492, 1352130), (1560, 1293191), (1865, 1081704), (2238, 901420), (2984, 676065), (3467, 581880), (3730, 540852), (4476, 450710), (4849, 416040), (5595, 360568), (6934, 290940), (7460, 270426), (8952, 225355), (9698, 208020), (10401, 193960), (11190, 180284), (13868, 145470), (14547, 138680), (14920, 135213), (17335, 116376), (19396, 104010), (20802, 96980), (22380, 90142), (24245, 83208), (27736, 72735), (29094, 69340), (34670, 58188), (38792, 52005), (41604, 48490), (44760, 45071)]