743610420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2797}}^1$

素因数の和:3030

約数の個数: 144

約数和(自身を含む): 2590992768

約数和(自身を除く): 1847382348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 630, 633, 844, 1055, 1260, 1266, 1477, 1899, 2110, 2532, 2797, 2954, 3165, 3798, 4220, 4431, 5594, 5908, 6330, 7385, 7596, 8391, 8862, 9495, 11188, 12660, 13293, 13985, 14770, 16782, 17724, 18990, 19579, 22155, 25173, 26586, 27970, 29540, 33564, 37980, 39158, 41955, 44310, 50346, 53172, 55940, 58737, 66465, 78316, 83910, 88620, 97895, 100692, 117474, 125865, 132930, 167820, 176211, 195790, 234948, 251730, 265860, 293685, 352422, 391580, 503460, 587370, 590167, 704844, 881055, 1174740, 1180334, 1762110, 1770501, 2360668, 2950835, 3524220, 3541002, 4131169, 5311503, 5901670, 7082004, 8262338, 8852505, 10623006, 11803340, 12393507, 16524676, 17705010, 20655845, 21246012, 24787014, 26557515, 35410020, 37180521, 41311690, 49574028, 53115030, 61967535, 74361042, 82623380, 106230060, 123935070, 148722084, 185902605, 247870140, 371805210, 743610420]

約数ペア:

[(1, 743610420), (2, 371805210), (3, 247870140), (4, 185902605), (5, 148722084), (6, 123935070), (7, 106230060), (9, 82623380), (10, 74361042), (12, 61967535), (14, 53115030), (15, 49574028), (18, 41311690), (20, 37180521), (21, 35410020), (28, 26557515), (30, 24787014), (35, 21246012), (36, 20655845), (42, 17705010), (45, 16524676), (60, 12393507), (63, 11803340), (70, 10623006), (84, 8852505), (90, 8262338), (105, 7082004), (126, 5901670), (140, 5311503), (180, 4131169), (210, 3541002), (211, 3524220), (252, 2950835), (315, 2360668), (420, 1770501), (422, 1762110), (630, 1180334), (633, 1174740), (844, 881055), (1055, 704844), (1260, 590167), (1266, 587370), (1477, 503460), (1899, 391580), (2110, 352422), (2532, 293685), (2797, 265860), (2954, 251730), (3165, 234948), (3798, 195790), (4220, 176211), (4431, 167820), (5594, 132930), (5908, 125865), (6330, 117474), (7385, 100692), (7596, 97895), (8391, 88620), (8862, 83910), (9495, 78316), (11188, 66465), (12660, 58737), (13293, 55940), (13985, 53172), (14770, 50346), (16782, 44310), (17724, 41955), (18990, 39158), (19579, 37980), (22155, 33564), (25173, 29540), (26586, 27970)]