8142827040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2440

約数の個数: 288

約数和(自身を含む): 29059430400

約数和(自身を除く): 20916603360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 79, 80, 90, 93, 96, 120, 124, 144, 155, 158, 160, 180, 186, 237, 240, 248, 279, 288, 310, 316, 360, 372, 395, 465, 474, 480, 496, 558, 620, 632, 711, 720, 744, 790, 930, 948, 992, 1116, 1185, 1240, 1264, 1395, 1422, 1440, 1488, 1580, 1860, 1896, 2232, 2309, 2370, 2449, 2480, 2528, 2790, 2844, 2976, 3160, 3555, 3720, 3792, 4464, 4618, 4740, 4898, 4960, 5580, 5688, 6320, 6927, 7110, 7347, 7440, 7584, 8928, 9236, 9480, 9796, 11160, 11376, 11545, 12245, 12640, 13854, 14220, 14694, 14880, 18472, 18960, 19592, 20781, 22041, 22320, 22752, 23090, 24490, 27708, 28440, 29388, 34635, 36735, 36944, 37920, 39184, 41562, 44082, 44640, 46180, 48980, 55416, 56880, 58776, 69270, 71579, 73470, 73888, 78368, 83124, 88164, 92360, 97960, 103905, 110205, 110832, 113760, 117552, 138540, 143158, 146940, 166248, 176328, 182411, 184720, 195920, 207810, 214737, 220410, 221664, 235104, 277080, 286316, 293880, 332496, 352656, 357895, 364822, 369440, 391840, 415620, 429474, 440820, 547233, 554160, 572632, 587760, 644211, 664992, 705312, 715790, 729644, 831240, 858948, 881640, 912055, 1073685, 1094466, 1108320, 1145264, 1175520, 1288422, 1431580, 1459288, 1641699, 1662480, 1717896, 1763280, 1824110, 2147370, 2188932, 2290528, 2576844, 2736165, 2863160, 2918576, 3221055, 3283398, 3324960, 3435792, 3526560, 3648220, 4294740, 4377864, 5153688, 5472330, 5654741, 5726320, 5837152, 6442110, 6566796, 6871584, 7296440, 8208495, 8589480, 8755728, 10307376, 10944660, 11309482, 11452640, 12884220, 13133592, 14592880, 16416990, 16964223, 17178960, 17511456, 20614752, 21889320, 22618964, 25768440, 26267184, 28273705, 29185760, 32833980, 33928446, 34357920, 43778640, 45237928, 50892669, 51536880, 52534368, 56547410, 65667960, 67856892, 84821115, 87557280, 90475856, 101785338, 103073760, 113094820, 131335920, 135713784, 169642230, 180951712, 203570676, 226189640, 254463345, 262671840, 271427568, 339284460, 407141352, 452379280, 508926690, 542855136, 678568920, 814282704, 904758560, 1017853380, 1357137840, 1628565408, 2035706760, 2714275680, 4071413520, 8142827040]

約数ペア:

[(1, 8142827040), (2, 4071413520), (3, 2714275680), (4, 2035706760), (5, 1628565408), (6, 1357137840), (8, 1017853380), (9, 904758560), (10, 814282704), (12, 678568920), (15, 542855136), (16, 508926690), (18, 452379280), (20, 407141352), (24, 339284460), (30, 271427568), (31, 262671840), (32, 254463345), (36, 226189640), (40, 203570676), (45, 180951712), (48, 169642230), (60, 135713784), (62, 131335920), (72, 113094820), (79, 103073760), (80, 101785338), (90, 90475856), (93, 87557280), (96, 84821115), (120, 67856892), (124, 65667960), (144, 56547410), (155, 52534368), (158, 51536880), (160, 50892669), (180, 45237928), (186, 43778640), (237, 34357920), (240, 33928446), (248, 32833980), (279, 29185760), (288, 28273705), (310, 26267184), (316, 25768440), (360, 22618964), (372, 21889320), (395, 20614752), (465, 17511456), (474, 17178960), (480, 16964223), (496, 16416990), (558, 14592880), (620, 13133592), (632, 12884220), (711, 11452640), (720, 11309482), (744, 10944660), (790, 10307376), (930, 8755728), (948, 8589480), (992, 8208495), (1116, 7296440), (1185, 6871584), (1240, 6566796), (1264, 6442110), (1395, 5837152), (1422, 5726320), (1440, 5654741), (1488, 5472330), (1580, 5153688), (1860, 4377864), (1896, 4294740), (2232, 3648220), (2309, 3526560), (2370, 3435792), (2449, 3324960), (2480, 3283398), (2528, 3221055), (2790, 2918576), (2844, 2863160), (2976, 2736165), (3160, 2576844), (3555, 2290528), (3720, 2188932), (3792, 2147370), (4464, 1824110), (4618, 1763280), (4740, 1717896), (4898, 1662480), (4960, 1641699), (5580, 1459288), (5688, 1431580), (6320, 1288422), (6927, 1175520), (7110, 1145264), (7347, 1108320), (7440, 1094466), (7584, 1073685), (8928, 912055), (9236, 881640), (9480, 858948), (9796, 831240), (11160, 729644), (11376, 715790), (11545, 705312), (12245, 664992), (12640, 644211), (13854, 587760), (14220, 572632), (14694, 554160), (14880, 547233), (18472, 440820), (18960, 429474), (19592, 415620), (20781, 391840), (22041, 369440), (22320, 364822), (22752, 357895), (23090, 352656), (24490, 332496), (27708, 293880), (28440, 286316), (29388, 277080), (34635, 235104), (36735, 221664), (36944, 220410), (37920, 214737), (39184, 207810), (41562, 195920), (44082, 184720), (44640, 182411), (46180, 176328), (48980, 166248), (55416, 146940), (56880, 143158), (58776, 138540), (69270, 117552), (71579, 113760), (73470, 110832), (73888, 110205), (78368, 103905), (83124, 97960), (88164, 92360)]