530810720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 1470643776

約数和(自身を除く): 939833056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 113, 136, 157, 160, 170, 176, 187, 220, 226, 272, 314, 340, 352, 374, 440, 452, 544, 565, 628, 680, 748, 785, 880, 904, 935, 1130, 1243, 1256, 1360, 1496, 1570, 1727, 1760, 1808, 1870, 1921, 2260, 2486, 2512, 2669, 2720, 2992, 3140, 3454, 3616, 3740, 3842, 4520, 4972, 5024, 5338, 5984, 6215, 6280, 6908, 7480, 7684, 8635, 9040, 9605, 9944, 10676, 12430, 12560, 13345, 13816, 14960, 15368, 17270, 17741, 18080, 19210, 19888, 21131, 21352, 24860, 25120, 26690, 27632, 29359, 29920, 30736, 34540, 35482, 38420, 39776, 42262, 42704, 49720, 53380, 55264, 58718, 61472, 69080, 70964, 76840, 84524, 85408, 88705, 99440, 105655, 106760, 117436, 138160, 141928, 146795, 153680, 169048, 177410, 195151, 198880, 211310, 213520, 234872, 276320, 283856, 293590, 301597, 307360, 338096, 354820, 390302, 422620, 427040, 469744, 567712, 587180, 603194, 676192, 709640, 780604, 845240, 939488, 975755, 1174360, 1206388, 1419280, 1507985, 1561208, 1690480, 1951510, 2348720, 2412776, 2838560, 3015970, 3122416, 3317567, 3380960, 3903020, 4697440, 4825552, 6031940, 6244832, 6635134, 7806040, 9651104, 12063880, 13270268, 15612080, 16587835, 24127760, 26540536, 31224160, 33175670, 48255520, 53081072, 66351340, 106162144, 132702680, 265405360, 530810720]

約数ペア:

[(1, 530810720), (2, 265405360), (4, 132702680), (5, 106162144), (8, 66351340), (10, 53081072), (11, 48255520), (16, 33175670), (17, 31224160), (20, 26540536), (22, 24127760), (32, 16587835), (34, 15612080), (40, 13270268), (44, 12063880), (55, 9651104), (68, 7806040), (80, 6635134), (85, 6244832), (88, 6031940), (110, 4825552), (113, 4697440), (136, 3903020), (157, 3380960), (160, 3317567), (170, 3122416), (176, 3015970), (187, 2838560), (220, 2412776), (226, 2348720), (272, 1951510), (314, 1690480), (340, 1561208), (352, 1507985), (374, 1419280), (440, 1206388), (452, 1174360), (544, 975755), (565, 939488), (628, 845240), (680, 780604), (748, 709640), (785, 676192), (880, 603194), (904, 587180), (935, 567712), (1130, 469744), (1243, 427040), (1256, 422620), (1360, 390302), (1496, 354820), (1570, 338096), (1727, 307360), (1760, 301597), (1808, 293590), (1870, 283856), (1921, 276320), (2260, 234872), (2486, 213520), (2512, 211310), (2669, 198880), (2720, 195151), (2992, 177410), (3140, 169048), (3454, 153680), (3616, 146795), (3740, 141928), (3842, 138160), (4520, 117436), (4972, 106760), (5024, 105655), (5338, 99440), (5984, 88705), (6215, 85408), (6280, 84524), (6908, 76840), (7480, 70964), (7684, 69080), (8635, 61472), (9040, 58718), (9605, 55264), (9944, 53380), (10676, 49720), (12430, 42704), (12560, 42262), (13345, 39776), (13816, 38420), (14960, 35482), (15368, 34540), (17270, 30736), (17741, 29920), (18080, 29359), (19210, 27632), (19888, 26690), (21131, 25120), (21352, 24860)]