15943941792

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 216

約数和(自身を含む): 47131156800

約数和(自身を除く): 31187215008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 79, 86, 96, 129, 144, 158, 172, 237, 258, 288, 316, 344, 379, 387, 474, 516, 632, 688, 711, 758, 774, 948, 1032, 1137, 1264, 1376, 1422, 1516, 1548, 1849, 1896, 2064, 2274, 2528, 2844, 3032, 3096, 3397, 3411, 3698, 3792, 4128, 4548, 5547, 5688, 6064, 6192, 6794, 6822, 7396, 7584, 9096, 10191, 11094, 11376, 12128, 12384, 13588, 13644, 14792, 16297, 16641, 18192, 20382, 22188, 22752, 27176, 27288, 29584, 29941, 30573, 32594, 33282, 36384, 40764, 44376, 48891, 54352, 54576, 59168, 59882, 61146, 65188, 66564, 81528, 88752, 89823, 97782, 108704, 109152, 119764, 122292, 130376, 133128, 146071, 146673, 163056, 177504, 179646, 195564, 239528, 244584, 260752, 266256, 269469, 292142, 293346, 326112, 359292, 391128, 438213, 479056, 489168, 521504, 532512, 538938, 584284, 586692, 700771, 718584, 782256, 876426, 958112, 978336, 1077876, 1168568, 1173384, 1287463, 1314639, 1401542, 1437168, 1564512, 1752852, 2102313, 2155752, 2337136, 2346768, 2574926, 2629278, 2803084, 2874336, 3505704, 3862389, 4204626, 4311504, 4674272, 4693536, 5149852, 5258556, 5606168, 6306939, 7011408, 7724778, 8409252, 8623008, 10299704, 10517112, 11212336, 11587167, 12613878, 14022816, 15449556, 16818504, 20599408, 21034224, 22424672, 23174334, 25227756, 30899112, 33637008, 41198816, 42068448, 46348668, 50455512, 55360909, 61798224, 67274016, 92697336, 100911024, 110721818, 123596448, 166082727, 185394672, 201822048, 221443636, 332165454, 370789344, 442887272, 498248181, 664330908, 885774544, 996496362, 1328661816, 1771549088, 1992992724, 2657323632, 3985985448, 5314647264, 7971970896, 15943941792]

約数ペア:

[(1, 15943941792), (2, 7971970896), (3, 5314647264), (4, 3985985448), (6, 2657323632), (8, 1992992724), (9, 1771549088), (12, 1328661816), (16, 996496362), (18, 885774544), (24, 664330908), (32, 498248181), (36, 442887272), (43, 370789344), (48, 332165454), (72, 221443636), (79, 201822048), (86, 185394672), (96, 166082727), (129, 123596448), (144, 110721818), (158, 100911024), (172, 92697336), (237, 67274016), (258, 61798224), (288, 55360909), (316, 50455512), (344, 46348668), (379, 42068448), (387, 41198816), (474, 33637008), (516, 30899112), (632, 25227756), (688, 23174334), (711, 22424672), (758, 21034224), (774, 20599408), (948, 16818504), (1032, 15449556), (1137, 14022816), (1264, 12613878), (1376, 11587167), (1422, 11212336), (1516, 10517112), (1548, 10299704), (1849, 8623008), (1896, 8409252), (2064, 7724778), (2274, 7011408), (2528, 6306939), (2844, 5606168), (3032, 5258556), (3096, 5149852), (3397, 4693536), (3411, 4674272), (3698, 4311504), (3792, 4204626), (4128, 3862389), (4548, 3505704), (5547, 2874336), (5688, 2803084), (6064, 2629278), (6192, 2574926), (6794, 2346768), (6822, 2337136), (7396, 2155752), (7584, 2102313), (9096, 1752852), (10191, 1564512), (11094, 1437168), (11376, 1401542), (12128, 1314639), (12384, 1287463), (13588, 1173384), (13644, 1168568), (14792, 1077876), (16297, 978336), (16641, 958112), (18192, 876426), (20382, 782256), (22188, 718584), (22752, 700771), (27176, 586692), (27288, 584284), (29584, 538938), (29941, 532512), (30573, 521504), (32594, 489168), (33282, 479056), (36384, 438213), (40764, 391128), (44376, 359292), (48891, 326112), (54352, 293346), (54576, 292142), (59168, 269469), (59882, 266256), (61146, 260752), (65188, 244584), (66564, 239528), (81528, 195564), (88752, 179646), (89823, 177504), (97782, 163056), (108704, 146673), (109152, 146071), (119764, 133128), (122292, 130376)]