2821438453080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4082651}}^1$

素因数の和:4083121

約数の個数: 128

約数和(自身を含む): 9135995339520

約数和(自身を除く): 6314556886440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 443, 520, 780, 886, 1329, 1560, 1772, 2215, 2658, 3544, 4430, 5316, 5759, 6645, 8860, 10632, 11518, 13290, 17277, 17720, 23036, 26580, 28795, 34554, 46072, 53160, 57590, 69108, 86385, 115180, 138216, 172770, 230360, 345540, 691080, 4082651, 8165302, 12247953, 16330604, 20413255, 24495906, 32661208, 40826510, 48991812, 53074463, 61239765, 81653020, 97983624, 106148926, 122479530, 159223389, 163306040, 212297852, 244959060, 265372315, 318446778, 424595704, 489918120, 530744630, 636893556, 796116945, 1061489260, 1273787112, 1592233890, 1808614393, 2122978520, 3184467780, 3617228786, 5425843179, 6368935560, 7234457572, 9043071965, 10851686358, 14468915144, 18086143930, 21703372716, 23511987109, 27129215895, 36172287860, 43406745432, 47023974218, 54258431790, 70535961327, 72344575720, 94047948436, 108516863580, 117559935545, 141071922654, 188095896872, 217033727160, 235119871090, 282143845308, 352679806635, 470239742180, 564287690616, 705359613270, 940479484360, 1410719226540, 2821438453080]

約数ペア:

[(1, 2821438453080), (2, 1410719226540), (3, 940479484360), (4, 705359613270), (5, 564287690616), (6, 470239742180), (8, 352679806635), (10, 282143845308), (12, 235119871090), (13, 217033727160), (15, 188095896872), (20, 141071922654), (24, 117559935545), (26, 108516863580), (30, 94047948436), (39, 72344575720), (40, 70535961327), (52, 54258431790), (60, 47023974218), (65, 43406745432), (78, 36172287860), (104, 27129215895), (120, 23511987109), (130, 21703372716), (156, 18086143930), (195, 14468915144), (260, 10851686358), (312, 9043071965), (390, 7234457572), (443, 6368935560), (520, 5425843179), (780, 3617228786), (886, 3184467780), (1329, 2122978520), (1560, 1808614393), (1772, 1592233890), (2215, 1273787112), (2658, 1061489260), (3544, 796116945), (4430, 636893556), (5316, 530744630), (5759, 489918120), (6645, 424595704), (8860, 318446778), (10632, 265372315), (11518, 244959060), (13290, 212297852), (17277, 163306040), (17720, 159223389), (23036, 122479530), (26580, 106148926), (28795, 97983624), (34554, 81653020), (46072, 61239765), (53160, 53074463), (57590, 48991812), (69108, 40826510), (86385, 32661208), (115180, 24495906), (138216, 20413255), (172770, 16330604), (230360, 12247953), (345540, 8165302), (691080, 4082651)]