212416920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7109}}^1$

素因数の和:7209

約数の個数: 96

約数和(自身を含む): 698770800

約数和(自身を除く): 486353880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7109, 7470, 9960, 14218, 14940, 21327, 28436, 29880, 35545, 42654, 56872, 63981, 71090, 85308, 106635, 127962, 142180, 170616, 213270, 255924, 284360, 319905, 426540, 511848, 590047, 639810, 853080, 1180094, 1279620, 1770141, 2360188, 2559240, 2950235, 3540282, 4720376, 5310423, 5900470, 7080564, 8850705, 10620846, 11800940, 14161128, 17701410, 21241692, 23601880, 26552115, 35402820, 42483384, 53104230, 70805640, 106208460, 212416920]

約数ペア:

[(1, 212416920), (2, 106208460), (3, 70805640), (4, 53104230), (5, 42483384), (6, 35402820), (8, 26552115), (9, 23601880), (10, 21241692), (12, 17701410), (15, 14161128), (18, 11800940), (20, 10620846), (24, 8850705), (30, 7080564), (36, 5900470), (40, 5310423), (45, 4720376), (60, 3540282), (72, 2950235), (83, 2559240), (90, 2360188), (120, 1770141), (166, 1279620), (180, 1180094), (249, 853080), (332, 639810), (360, 590047), (415, 511848), (498, 426540), (664, 319905), (747, 284360), (830, 255924), (996, 213270), (1245, 170616), (1494, 142180), (1660, 127962), (1992, 106635), (2490, 85308), (2988, 71090), (3320, 63981), (3735, 56872), (4980, 42654), (5976, 35545), (7109, 29880), (7470, 28436), (9960, 21327), (14218, 14940)]