441330880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2682

約数の個数: 112

約数和(自身を含む): 1149071616

約数和(自身を除く): 707740736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2480, 2617, 2635, 2720, 4216, 4960, 5234, 5270, 5440, 8432, 9920, 10468, 10540, 13085, 16864, 20936, 21080, 26170, 33728, 41872, 42160, 44489, 52340, 81127, 83744, 84320, 88978, 104680, 162254, 167488, 168640, 177956, 209360, 222445, 324508, 355912, 405635, 418720, 444890, 649016, 711824, 811270, 837440, 889780, 1298032, 1379159, 1423648, 1622540, 1779560, 2596064, 2758318, 2847296, 3245080, 3559120, 5192128, 5516636, 6490160, 6895795, 7118240, 11033272, 12980320, 13791590, 14236480, 22066544, 25960640, 27583180, 44133088, 55166360, 88266176, 110332720, 220665440, 441330880]

約数ペア:

[(1, 441330880), (2, 220665440), (4, 110332720), (5, 88266176), (8, 55166360), (10, 44133088), (16, 27583180), (17, 25960640), (20, 22066544), (31, 14236480), (32, 13791590), (34, 12980320), (40, 11033272), (62, 7118240), (64, 6895795), (68, 6490160), (80, 5516636), (85, 5192128), (124, 3559120), (136, 3245080), (155, 2847296), (160, 2758318), (170, 2596064), (248, 1779560), (272, 1622540), (310, 1423648), (320, 1379159), (340, 1298032), (496, 889780), (527, 837440), (544, 811270), (620, 711824), (680, 649016), (992, 444890), (1054, 418720), (1088, 405635), (1240, 355912), (1360, 324508), (1984, 222445), (2108, 209360), (2480, 177956), (2617, 168640), (2635, 167488), (2720, 162254), (4216, 104680), (4960, 88978), (5234, 84320), (5270, 83744), (5440, 81127), (8432, 52340), (9920, 44489), (10468, 42160), (10540, 41872), (13085, 33728), (16864, 26170), (20936, 21080)]