219083280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 791949312

約数和(自身を除く): 572866032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 43, 46, 48, 52, 60, 65, 69, 71, 78, 80, 86, 92, 104, 115, 120, 129, 130, 138, 142, 156, 172, 184, 195, 208, 213, 215, 230, 240, 258, 260, 276, 284, 299, 312, 344, 345, 355, 368, 390, 426, 430, 460, 516, 520, 552, 559, 568, 598, 624, 645, 688, 690, 710, 780, 852, 860, 897, 920, 923, 989, 1032, 1040, 1065, 1104, 1118, 1136, 1196, 1290, 1380, 1420, 1495, 1560, 1633, 1677, 1704, 1720, 1794, 1840, 1846, 1978, 2064, 2130, 2236, 2392, 2580, 2760, 2769, 2795, 2840, 2967, 2990, 3053, 3120, 3266, 3354, 3408, 3440, 3588, 3692, 3956, 4260, 4472, 4485, 4615, 4784, 4899, 4945, 5160, 5520, 5538, 5590, 5680, 5934, 5980, 6106, 6532, 6708, 7176, 7384, 7912, 8165, 8385, 8520, 8944, 8970, 9159, 9230, 9798, 9890, 10320, 11076, 11180, 11868, 11960, 12212, 12857, 13064, 13416, 13845, 14352, 14768, 14835, 15265, 15824, 16330, 16770, 17040, 17940, 18318, 18460, 19596, 19780, 21229, 22152, 22360, 23736, 23920, 24424, 24495, 25714, 26128, 26832, 27690, 29670, 30530, 32660, 33540, 35880, 36636, 36920, 38571, 39192, 39560, 39689, 42458, 44304, 44720, 45795, 47472, 48848, 48990, 51428, 55380, 59340, 61060, 63687, 64285, 65320, 67080, 70219, 71760, 73272, 73840, 77142, 78384, 79120, 79378, 84916, 91590, 97980, 102856, 106145, 110760, 118680, 119067, 122120, 127374, 128570, 130640, 134160, 140438, 146544, 154284, 158756, 169832, 183180, 192855, 195960, 198445, 205712, 210657, 212290, 221520, 237360, 238134, 244240, 254748, 257140, 280876, 308568, 317512, 318435, 339664, 351095, 366360, 385710, 391920, 396890, 421314, 424580, 476268, 509496, 514280, 561752, 595335, 617136, 635024, 636870, 702190, 732720, 771420, 793780, 842628, 849160, 912847, 952536, 1018992, 1028560, 1053285, 1123504, 1190670, 1273740, 1404380, 1542840, 1587560, 1685256, 1698320, 1825694, 1905072, 2106570, 2381340, 2547480, 2738541, 2808760, 3085680, 3175120, 3370512, 3651388, 4213140, 4564235, 4762680, 5094960, 5477082, 5617520, 7302776, 8426280, 9128470, 9525360, 10954164, 13692705, 14605552, 16852560, 18256940, 21908328, 27385410, 36513880, 43816656, 54770820, 73027760, 109541640, 219083280]

約数ペア:

[(1, 219083280), (2, 109541640), (3, 73027760), (4, 54770820), (5, 43816656), (6, 36513880), (8, 27385410), (10, 21908328), (12, 18256940), (13, 16852560), (15, 14605552), (16, 13692705), (20, 10954164), (23, 9525360), (24, 9128470), (26, 8426280), (30, 7302776), (39, 5617520), (40, 5477082), (43, 5094960), (46, 4762680), (48, 4564235), (52, 4213140), (60, 3651388), (65, 3370512), (69, 3175120), (71, 3085680), (78, 2808760), (80, 2738541), (86, 2547480), (92, 2381340), (104, 2106570), (115, 1905072), (120, 1825694), (129, 1698320), (130, 1685256), (138, 1587560), (142, 1542840), (156, 1404380), (172, 1273740), (184, 1190670), (195, 1123504), (208, 1053285), (213, 1028560), (215, 1018992), (230, 952536), (240, 912847), (258, 849160), (260, 842628), (276, 793780), (284, 771420), (299, 732720), (312, 702190), (344, 636870), (345, 635024), (355, 617136), (368, 595335), (390, 561752), (426, 514280), (430, 509496), (460, 476268), (516, 424580), (520, 421314), (552, 396890), (559, 391920), (568, 385710), (598, 366360), (624, 351095), (645, 339664), (688, 318435), (690, 317512), (710, 308568), (780, 280876), (852, 257140), (860, 254748), (897, 244240), (920, 238134), (923, 237360), (989, 221520), (1032, 212290), (1040, 210657), (1065, 205712), (1104, 198445), (1118, 195960), (1136, 192855), (1196, 183180), (1290, 169832), (1380, 158756), (1420, 154284), (1495, 146544), (1560, 140438), (1633, 134160), (1677, 130640), (1704, 128570), (1720, 127374), (1794, 122120), (1840, 119067), (1846, 118680), (1978, 110760), (2064, 106145), (2130, 102856), (2236, 97980), (2392, 91590), (2580, 84916), (2760, 79378), (2769, 79120), (2795, 78384), (2840, 77142), (2967, 73840), (2990, 73272), (3053, 71760), (3120, 70219), (3266, 67080), (3354, 65320), (3408, 64285), (3440, 63687), (3588, 61060), (3692, 59340), (3956, 55380), (4260, 51428), (4472, 48990), (4485, 48848), (4615, 47472), (4784, 45795), (4899, 44720), (4945, 44304), (5160, 42458), (5520, 39689), (5538, 39560), (5590, 39192), (5680, 38571), (5934, 36920), (5980, 36636), (6106, 35880), (6532, 33540), (6708, 32660), (7176, 30530), (7384, 29670), (7912, 27690), (8165, 26832), (8385, 26128), (8520, 25714), (8944, 24495), (8970, 24424), (9159, 23920), (9230, 23736), (9798, 22360), (9890, 22152), (10320, 21229), (11076, 19780), (11180, 19596), (11868, 18460), (11960, 18318), (12212, 17940), (12857, 17040), (13064, 16770), (13416, 16330), (13845, 15824), (14352, 15265), (14768, 14835)]