968015880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68947}}^1$

素因数の和:68980

約数の個数: 128

約数和(自身を含む): 3474979200

約数和(自身を除く): 2506963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 68947, 137894, 206841, 275788, 344735, 413682, 551576, 620523, 689470, 827364, 896311, 1034205, 1241046, 1378940, 1654728, 1792622, 1861569, 2068410, 2482092, 2688933, 2757880, 3102615, 3585244, 3723138, 4136820, 4481555, 4964184, 5377866, 6205230, 7170488, 7446276, 8066799, 8273640, 8963110, 9307845, 10755732, 12410460, 13444665, 14892552, 16133598, 17926220, 18615690, 21511464, 24200397, 24820920, 26889330, 32267196, 35852440, 37231380, 40333995, 48400794, 53778660, 64534392, 74462760, 80667990, 96801588, 107557320, 121001985, 161335980, 193603176, 242003970, 322671960, 484007940, 968015880]

約数ペア:

[(1, 968015880), (2, 484007940), (3, 322671960), (4, 242003970), (5, 193603176), (6, 161335980), (8, 121001985), (9, 107557320), (10, 96801588), (12, 80667990), (13, 74462760), (15, 64534392), (18, 53778660), (20, 48400794), (24, 40333995), (26, 37231380), (27, 35852440), (30, 32267196), (36, 26889330), (39, 24820920), (40, 24200397), (45, 21511464), (52, 18615690), (54, 17926220), (60, 16133598), (65, 14892552), (72, 13444665), (78, 12410460), (90, 10755732), (104, 9307845), (108, 8963110), (117, 8273640), (120, 8066799), (130, 7446276), (135, 7170488), (156, 6205230), (180, 5377866), (195, 4964184), (216, 4481555), (234, 4136820), (260, 3723138), (270, 3585244), (312, 3102615), (351, 2757880), (360, 2688933), (390, 2482092), (468, 2068410), (520, 1861569), (540, 1792622), (585, 1654728), (702, 1378940), (780, 1241046), (936, 1034205), (1080, 896311), (1170, 827364), (1404, 689470), (1560, 620523), (1755, 551576), (2340, 413682), (2808, 344735), (3510, 275788), (4680, 206841), (7020, 137894), (14040, 68947)]