16852560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 56567808

約数和(自身を除く): 39715248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 71, 80, 86, 92, 115, 120, 129, 138, 142, 172, 184, 213, 215, 230, 240, 258, 276, 284, 344, 345, 355, 368, 426, 430, 460, 516, 552, 568, 645, 688, 690, 710, 852, 860, 920, 989, 1032, 1065, 1104, 1136, 1290, 1380, 1420, 1633, 1704, 1720, 1840, 1978, 2064, 2130, 2580, 2760, 2840, 2967, 3053, 3266, 3408, 3440, 3956, 4260, 4899, 4945, 5160, 5520, 5680, 5934, 6106, 6532, 7912, 8165, 8520, 9159, 9798, 9890, 10320, 11868, 12212, 13064, 14835, 15265, 15824, 16330, 17040, 18318, 19596, 19780, 23736, 24424, 24495, 26128, 29670, 30530, 32660, 36636, 39192, 39560, 45795, 47472, 48848, 48990, 59340, 61060, 65320, 70219, 73272, 78384, 79120, 91590, 97980, 118680, 122120, 130640, 140438, 146544, 183180, 195960, 210657, 237360, 244240, 280876, 351095, 366360, 391920, 421314, 561752, 702190, 732720, 842628, 1053285, 1123504, 1404380, 1685256, 2106570, 2808760, 3370512, 4213140, 5617520, 8426280, 16852560]

約数ペア:

[(1, 16852560), (2, 8426280), (3, 5617520), (4, 4213140), (5, 3370512), (6, 2808760), (8, 2106570), (10, 1685256), (12, 1404380), (15, 1123504), (16, 1053285), (20, 842628), (23, 732720), (24, 702190), (30, 561752), (40, 421314), (43, 391920), (46, 366360), (48, 351095), (60, 280876), (69, 244240), (71, 237360), (80, 210657), (86, 195960), (92, 183180), (115, 146544), (120, 140438), (129, 130640), (138, 122120), (142, 118680), (172, 97980), (184, 91590), (213, 79120), (215, 78384), (230, 73272), (240, 70219), (258, 65320), (276, 61060), (284, 59340), (344, 48990), (345, 48848), (355, 47472), (368, 45795), (426, 39560), (430, 39192), (460, 36636), (516, 32660), (552, 30530), (568, 29670), (645, 26128), (688, 24495), (690, 24424), (710, 23736), (852, 19780), (860, 19596), (920, 18318), (989, 17040), (1032, 16330), (1065, 15824), (1104, 15265), (1136, 14835), (1290, 13064), (1380, 12212), (1420, 11868), (1633, 10320), (1704, 9890), (1720, 9798), (1840, 9159), (1978, 8520), (2064, 8165), (2130, 7912), (2580, 6532), (2760, 6106), (2840, 5934), (2967, 5680), (3053, 5520), (3266, 5160), (3408, 4945), (3440, 4899), (3956, 4260)]