1344677880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6534

約数の個数: 256

約数和(自身を含む): 5227084800

約数和(自身を除く): 3882406920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6481, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 12962, 13832, 14820, 15960, 17290, 19443, 20748, 25924, 25935, 29640, 32405, 34580, 38886, 41496, 45367, 51848, 51870, 64810, 69160, 77772, 84253, 90734, 97215, 103740, 123139, 129620, 136101, 155544, 168506, 181468, 194430, 207480, 226835, 246278, 252759, 259240, 272202, 337012, 362936, 369417, 388860, 421265, 453670, 492556, 505518, 544404, 589771, 615695, 674024, 680505, 738834, 777720, 842530, 861973, 907340, 985112, 1011036, 1088808, 1179542, 1231390, 1263795, 1361010, 1477668, 1600807, 1685060, 1723946, 1769313, 1814680, 1847085, 2022072, 2359084, 2462780, 2527590, 2585919, 2722020, 2948855, 2955336, 3201614, 3370120, 3447892, 3538626, 3694170, 4309865, 4718168, 4802421, 4925560, 5055180, 5171838, 5444040, 5897710, 6403228, 6895784, 7077252, 7388340, 8004035, 8619730, 8846565, 9604842, 10110360, 10343676, 11205649, 11795420, 12806456, 12929595, 14154504, 14776680, 16008070, 17239460, 17693130, 19209684, 20687352, 22411298, 23590840, 24012105, 25859190, 32016140, 33616947, 34478920, 35386260, 38419368, 44822596, 48024210, 51718380, 56028245, 64032280, 67233894, 70772520, 89645192, 96048420, 103436760, 112056490, 134467788, 168084735, 192096840, 224112980, 268935576, 336169470, 448225960, 672338940, 1344677880]

約数ペア:

[(1, 1344677880), (2, 672338940), (3, 448225960), (4, 336169470), (5, 268935576), (6, 224112980), (7, 192096840), (8, 168084735), (10, 134467788), (12, 112056490), (13, 103436760), (14, 96048420), (15, 89645192), (19, 70772520), (20, 67233894), (21, 64032280), (24, 56028245), (26, 51718380), (28, 48024210), (30, 44822596), (35, 38419368), (38, 35386260), (39, 34478920), (40, 33616947), (42, 32016140), (52, 25859190), (56, 24012105), (57, 23590840), (60, 22411298), (65, 20687352), (70, 19209684), (76, 17693130), (78, 17239460), (84, 16008070), (91, 14776680), (95, 14154504), (104, 12929595), (105, 12806456), (114, 11795420), (120, 11205649), (130, 10343676), (133, 10110360), (140, 9604842), (152, 8846565), (156, 8619730), (168, 8004035), (182, 7388340), (190, 7077252), (195, 6895784), (210, 6403228), (228, 5897710), (247, 5444040), (260, 5171838), (266, 5055180), (273, 4925560), (280, 4802421), (285, 4718168), (312, 4309865), (364, 3694170), (380, 3538626), (390, 3447892), (399, 3370120), (420, 3201614), (455, 2955336), (456, 2948855), (494, 2722020), (520, 2585919), (532, 2527590), (546, 2462780), (570, 2359084), (665, 2022072), (728, 1847085), (741, 1814680), (760, 1769313), (780, 1723946), (798, 1685060), (840, 1600807), (910, 1477668), (988, 1361010), (1064, 1263795), (1092, 1231390), (1140, 1179542), (1235, 1088808), (1330, 1011036), (1365, 985112), (1482, 907340), (1560, 861973), (1596, 842530), (1729, 777720), (1820, 738834), (1976, 680505), (1995, 674024), (2184, 615695), (2280, 589771), (2470, 544404), (2660, 505518), (2730, 492556), (2964, 453670), (3192, 421265), (3458, 388860), (3640, 369417), (3705, 362936), (3990, 337012), (4940, 272202), (5187, 259240), (5320, 252759), (5460, 246278), (5928, 226835), (6481, 207480), (6916, 194430), (7410, 181468), (7980, 168506), (8645, 155544), (9880, 136101), (10374, 129620), (10920, 123139), (12962, 103740), (13832, 97215), (14820, 90734), (15960, 84253), (17290, 77772), (19443, 69160), (20748, 64810), (25924, 51870), (25935, 51848), (29640, 45367), (32405, 41496), (34580, 38886)]