15807618880

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:417

約数の個数: 224

約数和(自身を含む): 39818096640

約数和(自身を除く): 24010477760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 64, 80, 82, 106, 127, 160, 164, 179, 205, 212, 254, 265, 320, 328, 358, 410, 424, 508, 530, 635, 656, 716, 820, 848, 895, 1016, 1060, 1270, 1312, 1432, 1640, 1696, 1790, 2032, 2120, 2173, 2540, 2624, 2864, 3280, 3392, 3580, 4064, 4240, 4346, 5080, 5207, 5728, 6560, 6731, 7160, 7339, 8128, 8480, 8692, 9487, 10160, 10414, 10865, 11456, 13120, 13462, 14320, 14678, 16960, 17384, 18974, 20320, 20828, 21730, 22733, 26035, 26924, 28640, 29356, 33655, 34768, 36695, 37948, 40640, 41656, 43460, 45466, 47435, 52070, 53848, 57280, 58712, 67310, 69536, 73390, 75896, 83312, 86920, 90932, 94870, 104140, 107696, 113665, 117424, 134620, 139072, 146780, 151792, 166624, 173840, 181864, 189740, 208280, 215392, 227330, 234848, 269240, 275971, 293560, 303584, 333248, 347680, 363728, 379480, 388967, 416560, 430784, 454660, 469696, 538480, 551942, 587120, 607168, 695360, 727456, 758960, 777934, 833120, 909320, 932053, 1076960, 1103884, 1174240, 1204849, 1379855, 1454912, 1517920, 1555868, 1666240, 1818640, 1864106, 1944835, 2153920, 2207768, 2348480, 2409698, 2759710, 3035840, 3111736, 3637280, 3728212, 3889670, 4415536, 4660265, 4819396, 5519420, 6024245, 6223472, 7274560, 7456424, 7779340, 8831072, 9320530, 9638792, 11038840, 12048490, 12446944, 14912848, 15558680, 17662144, 18641060, 19277584, 22077680, 24096980, 24893888, 29825696, 31117360, 37282120, 38555168, 44155360, 48193960, 49398809, 59651392, 62234720, 74564240, 77110336, 88310720, 96387920, 98797618, 124469440, 149128480, 192775840, 197595236, 246994045, 298256960, 385551680, 395190472, 493988090, 790380944, 987976180, 1580761888, 1975952360, 3161523776, 3951904720, 7903809440, 15807618880]

約数ペア:

[(1, 15807618880), (2, 7903809440), (4, 3951904720), (5, 3161523776), (8, 1975952360), (10, 1580761888), (16, 987976180), (20, 790380944), (32, 493988090), (40, 395190472), (41, 385551680), (53, 298256960), (64, 246994045), (80, 197595236), (82, 192775840), (106, 149128480), (127, 124469440), (160, 98797618), (164, 96387920), (179, 88310720), (205, 77110336), (212, 74564240), (254, 62234720), (265, 59651392), (320, 49398809), (328, 48193960), (358, 44155360), (410, 38555168), (424, 37282120), (508, 31117360), (530, 29825696), (635, 24893888), (656, 24096980), (716, 22077680), (820, 19277584), (848, 18641060), (895, 17662144), (1016, 15558680), (1060, 14912848), (1270, 12446944), (1312, 12048490), (1432, 11038840), (1640, 9638792), (1696, 9320530), (1790, 8831072), (2032, 7779340), (2120, 7456424), (2173, 7274560), (2540, 6223472), (2624, 6024245), (2864, 5519420), (3280, 4819396), (3392, 4660265), (3580, 4415536), (4064, 3889670), (4240, 3728212), (4346, 3637280), (5080, 3111736), (5207, 3035840), (5728, 2759710), (6560, 2409698), (6731, 2348480), (7160, 2207768), (7339, 2153920), (8128, 1944835), (8480, 1864106), (8692, 1818640), (9487, 1666240), (10160, 1555868), (10414, 1517920), (10865, 1454912), (11456, 1379855), (13120, 1204849), (13462, 1174240), (14320, 1103884), (14678, 1076960), (16960, 932053), (17384, 909320), (18974, 833120), (20320, 777934), (20828, 758960), (21730, 727456), (22733, 695360), (26035, 607168), (26924, 587120), (28640, 551942), (29356, 538480), (33655, 469696), (34768, 454660), (36695, 430784), (37948, 416560), (40640, 388967), (41656, 379480), (43460, 363728), (45466, 347680), (47435, 333248), (52070, 303584), (53848, 293560), (57280, 275971), (58712, 269240), (67310, 234848), (69536, 227330), (73390, 215392), (75896, 208280), (83312, 189740), (86920, 181864), (90932, 173840), (94870, 166624), (104140, 151792), (107696, 146780), (113665, 139072), (117424, 134620)]