286493520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 1018220544

約数和(自身を除く): 731727024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 43, 46, 48, 51, 60, 68, 69, 71, 80, 85, 86, 92, 102, 115, 120, 129, 136, 138, 142, 170, 172, 184, 204, 213, 215, 230, 240, 255, 258, 272, 276, 284, 340, 344, 345, 355, 368, 391, 408, 426, 430, 460, 510, 516, 552, 568, 645, 680, 688, 690, 710, 731, 782, 816, 852, 860, 920, 989, 1020, 1032, 1065, 1104, 1136, 1173, 1207, 1290, 1360, 1380, 1420, 1462, 1564, 1633, 1704, 1720, 1840, 1955, 1978, 2040, 2064, 2130, 2193, 2346, 2414, 2580, 2760, 2840, 2924, 2967, 3053, 3128, 3266, 3408, 3440, 3621, 3655, 3910, 3956, 4080, 4260, 4386, 4692, 4828, 4899, 4945, 5160, 5520, 5680, 5848, 5865, 5934, 6035, 6106, 6256, 6532, 7242, 7310, 7820, 7912, 8165, 8520, 8772, 9159, 9384, 9656, 9798, 9890, 10320, 10965, 11696, 11730, 11868, 12070, 12212, 13064, 14484, 14620, 14835, 15265, 15640, 15824, 16330, 16813, 17040, 17544, 18105, 18318, 18768, 19312, 19596, 19780, 21930, 23460, 23736, 24140, 24424, 24495, 26128, 27761, 28968, 29240, 29670, 30530, 31280, 32660, 33626, 35088, 36210, 36636, 39192, 39560, 43860, 45795, 46920, 47472, 48280, 48848, 48990, 50439, 51901, 55522, 57936, 58480, 59340, 61060, 65320, 67252, 70219, 72420, 73272, 78384, 79120, 83283, 84065, 87720, 91590, 93840, 96560, 97980, 100878, 103802, 111044, 118680, 122120, 130640, 134504, 138805, 140438, 144840, 146544, 155703, 166566, 168130, 175440, 183180, 195960, 201756, 207604, 210657, 222088, 237360, 244240, 252195, 259505, 269008, 277610, 280876, 289680, 311406, 333132, 336260, 351095, 366360, 391920, 403512, 415208, 416415, 421314, 444176, 504390, 519010, 555220, 561752, 622812, 666264, 672520, 702190, 732720, 778515, 807024, 830416, 832830, 842628, 1008780, 1038020, 1053285, 1110440, 1123504, 1193723, 1245624, 1332528, 1345040, 1404380, 1557030, 1665660, 1685256, 2017560, 2076040, 2106570, 2220880, 2387446, 2491248, 2808760, 3114060, 3331320, 3370512, 3581169, 4035120, 4152080, 4213140, 4774892, 5617520, 5968615, 6228120, 6662640, 7162338, 8426280, 9549784, 11937230, 12456240, 14324676, 16852560, 17905845, 19099568, 23874460, 28649352, 35811690, 47748920, 57298704, 71623380, 95497840, 143246760, 286493520]

約数ペア:

[(1, 286493520), (2, 143246760), (3, 95497840), (4, 71623380), (5, 57298704), (6, 47748920), (8, 35811690), (10, 28649352), (12, 23874460), (15, 19099568), (16, 17905845), (17, 16852560), (20, 14324676), (23, 12456240), (24, 11937230), (30, 9549784), (34, 8426280), (40, 7162338), (43, 6662640), (46, 6228120), (48, 5968615), (51, 5617520), (60, 4774892), (68, 4213140), (69, 4152080), (71, 4035120), (80, 3581169), (85, 3370512), (86, 3331320), (92, 3114060), (102, 2808760), (115, 2491248), (120, 2387446), (129, 2220880), (136, 2106570), (138, 2076040), (142, 2017560), (170, 1685256), (172, 1665660), (184, 1557030), (204, 1404380), (213, 1345040), (215, 1332528), (230, 1245624), (240, 1193723), (255, 1123504), (258, 1110440), (272, 1053285), (276, 1038020), (284, 1008780), (340, 842628), (344, 832830), (345, 830416), (355, 807024), (368, 778515), (391, 732720), (408, 702190), (426, 672520), (430, 666264), (460, 622812), (510, 561752), (516, 555220), (552, 519010), (568, 504390), (645, 444176), (680, 421314), (688, 416415), (690, 415208), (710, 403512), (731, 391920), (782, 366360), (816, 351095), (852, 336260), (860, 333132), (920, 311406), (989, 289680), (1020, 280876), (1032, 277610), (1065, 269008), (1104, 259505), (1136, 252195), (1173, 244240), (1207, 237360), (1290, 222088), (1360, 210657), (1380, 207604), (1420, 201756), (1462, 195960), (1564, 183180), (1633, 175440), (1704, 168130), (1720, 166566), (1840, 155703), (1955, 146544), (1978, 144840), (2040, 140438), (2064, 138805), (2130, 134504), (2193, 130640), (2346, 122120), (2414, 118680), (2580, 111044), (2760, 103802), (2840, 100878), (2924, 97980), (2967, 96560), (3053, 93840), (3128, 91590), (3266, 87720), (3408, 84065), (3440, 83283), (3621, 79120), (3655, 78384), (3910, 73272), (3956, 72420), (4080, 70219), (4260, 67252), (4386, 65320), (4692, 61060), (4828, 59340), (4899, 58480), (4945, 57936), (5160, 55522), (5520, 51901), (5680, 50439), (5848, 48990), (5865, 48848), (5934, 48280), (6035, 47472), (6106, 46920), (6256, 45795), (6532, 43860), (7242, 39560), (7310, 39192), (7820, 36636), (7912, 36210), (8165, 35088), (8520, 33626), (8772, 32660), (9159, 31280), (9384, 30530), (9656, 29670), (9798, 29240), (9890, 28968), (10320, 27761), (10965, 26128), (11696, 24495), (11730, 24424), (11868, 24140), (12070, 23736), (12212, 23460), (13064, 21930), (14484, 19780), (14620, 19596), (14835, 19312), (15265, 18768), (15640, 18318), (15824, 18105), (16330, 17544), (16813, 17040)]