130289280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 470016000

約数和(自身を除く): 339726720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 199, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 398, 440, 465, 480, 496, 528, 597, 620, 640, 660, 682, 704, 744, 796, 880, 930, 960, 992, 995, 1023, 1056, 1194, 1240, 1320, 1364, 1408, 1488, 1592, 1705, 1760, 1860, 1920, 1984, 1990, 2046, 2112, 2189, 2388, 2480, 2640, 2728, 2976, 2985, 3184, 3410, 3520, 3720, 3968, 3980, 4092, 4224, 4378, 4776, 4960, 5115, 5280, 5456, 5952, 5970, 6169, 6368, 6567, 6820, 7040, 7440, 7960, 8184, 8756, 9552, 9920, 10230, 10560, 10912, 10945, 11904, 11940, 12338, 12736, 13134, 13640, 14880, 15920, 16368, 17512, 18507, 19104, 19840, 20460, 21120, 21824, 21890, 23880, 24676, 25472, 26268, 27280, 29760, 30845, 31840, 32736, 32835, 35024, 37014, 38208, 40920, 43648, 43780, 47760, 49352, 52536, 54560, 59520, 61690, 63680, 65472, 65670, 67859, 70048, 74028, 76416, 81840, 87560, 92535, 95520, 98704, 105072, 109120, 123380, 127360, 130944, 131340, 135718, 140096, 148056, 163680, 175120, 185070, 191040, 197408, 203577, 210144, 218240, 246760, 262680, 271436, 280192, 296112, 327360, 339295, 350240, 370140, 382080, 394816, 407154, 420288, 493520, 525360, 542872, 592224, 654720, 678590, 700480, 740280, 789632, 814308, 840576, 987040, 1017885, 1050720, 1085744, 1184448, 1357180, 1400960, 1480560, 1628616, 1974080, 2035770, 2101440, 2171488, 2368896, 2714360, 2961120, 3257232, 3948160, 4071540, 4202880, 4342976, 5428720, 5922240, 6514464, 8143080, 8685952, 10857440, 11844480, 13028928, 16286160, 21714880, 26057856, 32572320, 43429760, 65144640, 130289280]

約数ペア:

[(1, 130289280), (2, 65144640), (3, 43429760), (4, 32572320), (5, 26057856), (6, 21714880), (8, 16286160), (10, 13028928), (11, 11844480), (12, 10857440), (15, 8685952), (16, 8143080), (20, 6514464), (22, 5922240), (24, 5428720), (30, 4342976), (31, 4202880), (32, 4071540), (33, 3948160), (40, 3257232), (44, 2961120), (48, 2714360), (55, 2368896), (60, 2171488), (62, 2101440), (64, 2035770), (66, 1974080), (80, 1628616), (88, 1480560), (93, 1400960), (96, 1357180), (110, 1184448), (120, 1085744), (124, 1050720), (128, 1017885), (132, 987040), (155, 840576), (160, 814308), (165, 789632), (176, 740280), (186, 700480), (192, 678590), (199, 654720), (220, 592224), (240, 542872), (248, 525360), (264, 493520), (310, 420288), (320, 407154), (330, 394816), (341, 382080), (352, 370140), (372, 350240), (384, 339295), (398, 327360), (440, 296112), (465, 280192), (480, 271436), (496, 262680), (528, 246760), (597, 218240), (620, 210144), (640, 203577), (660, 197408), (682, 191040), (704, 185070), (744, 175120), (796, 163680), (880, 148056), (930, 140096), (960, 135718), (992, 131340), (995, 130944), (1023, 127360), (1056, 123380), (1194, 109120), (1240, 105072), (1320, 98704), (1364, 95520), (1408, 92535), (1488, 87560), (1592, 81840), (1705, 76416), (1760, 74028), (1860, 70048), (1920, 67859), (1984, 65670), (1990, 65472), (2046, 63680), (2112, 61690), (2189, 59520), (2388, 54560), (2480, 52536), (2640, 49352), (2728, 47760), (2976, 43780), (2985, 43648), (3184, 40920), (3410, 38208), (3520, 37014), (3720, 35024), (3968, 32835), (3980, 32736), (4092, 31840), (4224, 30845), (4378, 29760), (4776, 27280), (4960, 26268), (5115, 25472), (5280, 24676), (5456, 23880), (5952, 21890), (5970, 21824), (6169, 21120), (6368, 20460), (6567, 19840), (6820, 19104), (7040, 18507), (7440, 17512), (7960, 16368), (8184, 15920), (8756, 14880), (9552, 13640), (9920, 13134), (10230, 12736), (10560, 12338), (10912, 11940), (10945, 11904)]