229135920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^2$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 767794608

約数和(自身を除く): 538658688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 271, 312, 390, 520, 542, 624, 780, 813, 1040, 1084, 1355, 1560, 1626, 2168, 2710, 3120, 3252, 3523, 4065, 4336, 5420, 6504, 7046, 8130, 10569, 10840, 13008, 14092, 16260, 17615, 21138, 21680, 28184, 32520, 35230, 42276, 52845, 56368, 65040, 70460, 73441, 84552, 105690, 140920, 146882, 169104, 211380, 220323, 281840, 293764, 367205, 422760, 440646, 587528, 734410, 845520, 881292, 954733, 1101615, 1175056, 1468820, 1762584, 1909466, 2203230, 2864199, 2937640, 3525168, 3818932, 4406460, 4773665, 5728398, 5875280, 7637864, 8812920, 9547330, 11456796, 14320995, 15275728, 17625840, 19094660, 22913592, 28641990, 38189320, 45827184, 57283980, 76378640, 114567960, 229135920]

約数ペア:

[(1, 229135920), (2, 114567960), (3, 76378640), (4, 57283980), (5, 45827184), (6, 38189320), (8, 28641990), (10, 22913592), (12, 19094660), (13, 17625840), (15, 15275728), (16, 14320995), (20, 11456796), (24, 9547330), (26, 8812920), (30, 7637864), (39, 5875280), (40, 5728398), (48, 4773665), (52, 4406460), (60, 3818932), (65, 3525168), (78, 2937640), (80, 2864199), (104, 2203230), (120, 1909466), (130, 1762584), (156, 1468820), (195, 1175056), (208, 1101615), (240, 954733), (260, 881292), (271, 845520), (312, 734410), (390, 587528), (520, 440646), (542, 422760), (624, 367205), (780, 293764), (813, 281840), (1040, 220323), (1084, 211380), (1355, 169104), (1560, 146882), (1626, 140920), (2168, 105690), (2710, 84552), (3120, 73441), (3252, 70460), (3523, 65040), (4065, 56368), (4336, 52845), (5420, 42276), (6504, 35230), (7046, 32520), (8130, 28184), (10569, 21680), (10840, 21138), (13008, 17615), (14092, 16260)]