1139387760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1456

約数の個数: 240

約数和(自身を含む): 4400760000

約数和(自身を除く): 3261372240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 181, 210, 240, 252, 280, 315, 336, 360, 362, 420, 504, 543, 560, 630, 720, 724, 840, 905, 1008, 1086, 1249, 1260, 1267, 1448, 1629, 1680, 1810, 2172, 2498, 2520, 2534, 2715, 2896, 3258, 3620, 3747, 3801, 4344, 4996, 5040, 5068, 5430, 6245, 6335, 6516, 7240, 7494, 7602, 8145, 8688, 8743, 9992, 10136, 10860, 11241, 11403, 12490, 12670, 13032, 14480, 14988, 15204, 16290, 17486, 18735, 19005, 19984, 20272, 21720, 22482, 22806, 24980, 25340, 26064, 26229, 29976, 30408, 32580, 34972, 37470, 38010, 43440, 43715, 44964, 45612, 49960, 50680, 52458, 56205, 57015, 59952, 60816, 65160, 69944, 74940, 76020, 78687, 87430, 89928, 91224, 99920, 101360, 104916, 112410, 114030, 130320, 131145, 139888, 149880, 152040, 157374, 174860, 179856, 182448, 209832, 224820, 226069, 228060, 262290, 299760, 304080, 314748, 349720, 393435, 419664, 449640, 452138, 456120, 524580, 629496, 678207, 699440, 786870, 899280, 904276, 912240, 1049160, 1130345, 1258992, 1356414, 1573740, 1582483, 1808552, 2034621, 2098320, 2260690, 2712828, 3147480, 3164966, 3391035, 3617104, 4069242, 4521380, 4747449, 5425656, 6294960, 6329932, 6782070, 7912415, 8138484, 9042760, 9494898, 10173105, 10851312, 12659864, 13564140, 14242347, 15824830, 16276968, 18085520, 18989796, 20346210, 23737245, 25319728, 27128280, 28484694, 31649660, 32553936, 37979592, 40692420, 47474490, 54256560, 56969388, 63299320, 71211735, 75959184, 81384840, 94948980, 113938776, 126598640, 142423470, 162769680, 189897960, 227877552, 284846940, 379795920, 569693880, 1139387760]

約数ペア:

[(1, 1139387760), (2, 569693880), (3, 379795920), (4, 284846940), (5, 227877552), (6, 189897960), (7, 162769680), (8, 142423470), (9, 126598640), (10, 113938776), (12, 94948980), (14, 81384840), (15, 75959184), (16, 71211735), (18, 63299320), (20, 56969388), (21, 54256560), (24, 47474490), (28, 40692420), (30, 37979592), (35, 32553936), (36, 31649660), (40, 28484694), (42, 27128280), (45, 25319728), (48, 23737245), (56, 20346210), (60, 18989796), (63, 18085520), (70, 16276968), (72, 15824830), (80, 14242347), (84, 13564140), (90, 12659864), (105, 10851312), (112, 10173105), (120, 9494898), (126, 9042760), (140, 8138484), (144, 7912415), (168, 6782070), (180, 6329932), (181, 6294960), (210, 5425656), (240, 4747449), (252, 4521380), (280, 4069242), (315, 3617104), (336, 3391035), (360, 3164966), (362, 3147480), (420, 2712828), (504, 2260690), (543, 2098320), (560, 2034621), (630, 1808552), (720, 1582483), (724, 1573740), (840, 1356414), (905, 1258992), (1008, 1130345), (1086, 1049160), (1249, 912240), (1260, 904276), (1267, 899280), (1448, 786870), (1629, 699440), (1680, 678207), (1810, 629496), (2172, 524580), (2498, 456120), (2520, 452138), (2534, 449640), (2715, 419664), (2896, 393435), (3258, 349720), (3620, 314748), (3747, 304080), (3801, 299760), (4344, 262290), (4996, 228060), (5040, 226069), (5068, 224820), (5430, 209832), (6245, 182448), (6335, 179856), (6516, 174860), (7240, 157374), (7494, 152040), (7602, 149880), (8145, 139888), (8688, 131145), (8743, 130320), (9992, 114030), (10136, 112410), (10860, 104916), (11241, 101360), (11403, 99920), (12490, 91224), (12670, 89928), (13032, 87430), (14480, 78687), (14988, 76020), (15204, 74940), (16290, 69944), (17486, 65160), (18735, 60816), (19005, 59952), (19984, 57015), (20272, 56205), (21720, 52458), (22482, 50680), (22806, 49960), (24980, 45612), (25340, 44964), (26064, 43715), (26229, 43440), (29976, 38010), (30408, 37470), (32580, 34972)]