1456291260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1229}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 4593607200

約数和(自身を除く): 3137315940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 227, 261, 290, 348, 435, 454, 522, 580, 681, 870, 908, 1044, 1135, 1229, 1305, 1362, 1740, 2043, 2270, 2458, 2610, 2724, 3405, 3687, 4086, 4540, 4916, 5220, 6145, 6583, 6810, 7374, 8172, 10215, 11061, 12290, 13166, 13620, 14748, 18435, 19749, 20430, 22122, 24580, 26332, 32915, 35641, 36870, 39498, 40860, 44244, 55305, 59247, 65830, 71282, 73740, 78996, 98745, 106923, 110610, 118494, 131660, 142564, 178205, 197490, 213846, 221220, 236988, 278983, 296235, 320769, 356410, 394980, 427692, 534615, 557966, 592470, 641538, 712820, 836949, 1069230, 1115932, 1184940, 1283076, 1394915, 1603845, 1673898, 2138460, 2510847, 2789830, 3207690, 3347796, 4184745, 5021694, 5579660, 6415380, 8090507, 8369490, 10043388, 12554235, 16181014, 16738980, 24271521, 25108470, 32362028, 40452535, 48543042, 50216940, 72814563, 80905070, 97086084, 121357605, 145629126, 161810140, 242715210, 291258252, 364072815, 485430420, 728145630, 1456291260]

約数ペア:

[(1, 1456291260), (2, 728145630), (3, 485430420), (4, 364072815), (5, 291258252), (6, 242715210), (9, 161810140), (10, 145629126), (12, 121357605), (15, 97086084), (18, 80905070), (20, 72814563), (29, 50216940), (30, 48543042), (36, 40452535), (45, 32362028), (58, 25108470), (60, 24271521), (87, 16738980), (90, 16181014), (116, 12554235), (145, 10043388), (174, 8369490), (180, 8090507), (227, 6415380), (261, 5579660), (290, 5021694), (348, 4184745), (435, 3347796), (454, 3207690), (522, 2789830), (580, 2510847), (681, 2138460), (870, 1673898), (908, 1603845), (1044, 1394915), (1135, 1283076), (1229, 1184940), (1305, 1115932), (1362, 1069230), (1740, 836949), (2043, 712820), (2270, 641538), (2458, 592470), (2610, 557966), (2724, 534615), (3405, 427692), (3687, 394980), (4086, 356410), (4540, 320769), (4916, 296235), (5220, 278983), (6145, 236988), (6583, 221220), (6810, 213846), (7374, 197490), (8172, 178205), (10215, 142564), (11061, 131660), (12290, 118494), (13166, 110610), (13620, 106923), (14748, 98745), (18435, 78996), (19749, 73740), (20430, 71282), (22122, 65830), (24580, 59247), (26332, 55305), (32915, 44244), (35641, 40860), (36870, 39498)]