15674560380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{65327}}^1$

素因数の和:65416

約数の個数: 144

約数和(自身を含む): 50222075904

約数和(自身を除く): 34547515524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2580, 2666, 2790, 3870, 3999, 5332, 5580, 6665, 7740, 7998, 11997, 13330, 15996, 19995, 23994, 26660, 39990, 47988, 59985, 65327, 79980, 119970, 130654, 195981, 239940, 261308, 326635, 391962, 587943, 653270, 783924, 979905, 1175886, 1306540, 1959810, 2025137, 2351772, 2809061, 2939715, 3919620, 4050274, 5618122, 5879430, 6075411, 8100548, 8427183, 10125685, 11236244, 11758860, 12150822, 14045305, 16854366, 18226233, 20251370, 24301644, 25281549, 28090610, 30377055, 33708732, 36452466, 40502740, 42135915, 50563098, 56181220, 60754110, 72904932, 84271830, 87080891, 91131165, 101126196, 121508220, 126407745, 168543660, 174161782, 182262330, 252815490, 261242673, 348323564, 364524660, 435404455, 505630980, 522485346, 783728019, 870808910, 1044970692, 1306213365, 1567456038, 1741617820, 2612426730, 3134912076, 3918640095, 5224853460, 7837280190, 15674560380]

約数ペア:

[(1, 15674560380), (2, 7837280190), (3, 5224853460), (4, 3918640095), (5, 3134912076), (6, 2612426730), (9, 1741617820), (10, 1567456038), (12, 1306213365), (15, 1044970692), (18, 870808910), (20, 783728019), (30, 522485346), (31, 505630980), (36, 435404455), (43, 364524660), (45, 348323564), (60, 261242673), (62, 252815490), (86, 182262330), (90, 174161782), (93, 168543660), (124, 126407745), (129, 121508220), (155, 101126196), (172, 91131165), (180, 87080891), (186, 84271830), (215, 72904932), (258, 60754110), (279, 56181220), (310, 50563098), (372, 42135915), (387, 40502740), (430, 36452466), (465, 33708732), (516, 30377055), (558, 28090610), (620, 25281549), (645, 24301644), (774, 20251370), (860, 18226233), (930, 16854366), (1116, 14045305), (1290, 12150822), (1333, 11758860), (1395, 11236244), (1548, 10125685), (1860, 8427183), (1935, 8100548), (2580, 6075411), (2666, 5879430), (2790, 5618122), (3870, 4050274), (3999, 3919620), (5332, 2939715), (5580, 2809061), (6665, 2351772), (7740, 2025137), (7998, 1959810), (11997, 1306540), (13330, 1175886), (15996, 979905), (19995, 783924), (23994, 653270), (26660, 587943), (39990, 391962), (47988, 326635), (59985, 261308), (65327, 239940), (79980, 195981), (119970, 130654)]