15438289440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{86693}}^1$

素因数の和:86771

約数の個数: 192

約数和(自身を含む): 56627133696

約数和(自身を除く): 41188844256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2968, 3180, 3360, 3710, 4240, 4452, 5088, 5565, 5936, 6360, 7420, 8480, 8904, 11130, 11872, 12720, 14840, 17808, 22260, 25440, 29680, 35616, 44520, 59360, 86693, 89040, 173386, 178080, 260079, 346772, 433465, 520158, 606851, 693544, 866930, 1040316, 1213702, 1300395, 1387088, 1733860, 1820553, 2080632, 2427404, 2600790, 2774176, 3034255, 3467720, 3641106, 4161264, 4594729, 4854808, 5201580, 6068510, 6935440, 7282212, 8322528, 9102765, 9189458, 9709616, 10403160, 12137020, 13784187, 13870880, 14564424, 18205530, 18378916, 19419232, 20806320, 22973645, 24274040, 27568374, 29128848, 32163103, 36411060, 36757832, 41612640, 45947290, 48548080, 55136748, 58257696, 64326206, 68920935, 72822120, 73515664, 91894580, 96489309, 97096160, 110273496, 128652412, 137841870, 145644240, 147031328, 160815515, 183789160, 192978618, 220546992, 257304824, 275683740, 291288480, 321631030, 367578320, 385957236, 441093984, 482446545, 514609648, 551367480, 643262060, 735156640, 771914472, 964893090, 1029219296, 1102734960, 1286524120, 1543828944, 1929786180, 2205469920, 2573048240, 3087657888, 3859572360, 5146096480, 7719144720, 15438289440]

約数ペア:

[(1, 15438289440), (2, 7719144720), (3, 5146096480), (4, 3859572360), (5, 3087657888), (6, 2573048240), (7, 2205469920), (8, 1929786180), (10, 1543828944), (12, 1286524120), (14, 1102734960), (15, 1029219296), (16, 964893090), (20, 771914472), (21, 735156640), (24, 643262060), (28, 551367480), (30, 514609648), (32, 482446545), (35, 441093984), (40, 385957236), (42, 367578320), (48, 321631030), (53, 291288480), (56, 275683740), (60, 257304824), (70, 220546992), (80, 192978618), (84, 183789160), (96, 160815515), (105, 147031328), (106, 145644240), (112, 137841870), (120, 128652412), (140, 110273496), (159, 97096160), (160, 96489309), (168, 91894580), (210, 73515664), (212, 72822120), (224, 68920935), (240, 64326206), (265, 58257696), (280, 55136748), (318, 48548080), (336, 45947290), (371, 41612640), (420, 36757832), (424, 36411060), (480, 32163103), (530, 29128848), (560, 27568374), (636, 24274040), (672, 22973645), (742, 20806320), (795, 19419232), (840, 18378916), (848, 18205530), (1060, 14564424), (1113, 13870880), (1120, 13784187), (1272, 12137020), (1484, 10403160), (1590, 9709616), (1680, 9189458), (1696, 9102765), (1855, 8322528), (2120, 7282212), (2226, 6935440), (2544, 6068510), (2968, 5201580), (3180, 4854808), (3360, 4594729), (3710, 4161264), (4240, 3641106), (4452, 3467720), (5088, 3034255), (5565, 2774176), (5936, 2600790), (6360, 2427404), (7420, 2080632), (8480, 1820553), (8904, 1733860), (11130, 1387088), (11872, 1300395), (12720, 1213702), (14840, 1040316), (17808, 866930), (22260, 693544), (25440, 606851), (29680, 520158), (35616, 433465), (44520, 346772), (59360, 260079), (86693, 178080), (89040, 173386)]