15860140020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{98011}}^1$

素因数の和:98086

約数の個数: 144

約数和(自身を含む): 51373969920

約数和(自身を除く): 35513829900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 2610, 2697, 2790, 3596, 4495, 5220, 5394, 5580, 8091, 8990, 10788, 13485, 16182, 17980, 26970, 32364, 40455, 53940, 80910, 98011, 161820, 196022, 294033, 392044, 490055, 588066, 882099, 980110, 1176132, 1470165, 1764198, 1960220, 2842319, 2940330, 3038341, 3528396, 4410495, 5684638, 5880660, 6076682, 8526957, 8820990, 9115023, 11369276, 12153364, 14211595, 15191705, 17053914, 17641980, 18230046, 25580871, 27345069, 28423190, 30383410, 34107828, 36460092, 42634785, 45575115, 51161742, 54690138, 56846380, 60766820, 85269570, 88111889, 91150230, 102323484, 109380276, 127904355, 136725345, 170539140, 176223778, 182300460, 255808710, 264335667, 273450690, 352447556, 440559445, 511617420, 528671334, 546901380, 793007001, 881118890, 1057342668, 1321678335, 1586014002, 1762237780, 2643356670, 3172028004, 3965035005, 5286713340, 7930070010, 15860140020]

約数ペア:

[(1, 15860140020), (2, 7930070010), (3, 5286713340), (4, 3965035005), (5, 3172028004), (6, 2643356670), (9, 1762237780), (10, 1586014002), (12, 1321678335), (15, 1057342668), (18, 881118890), (20, 793007001), (29, 546901380), (30, 528671334), (31, 511617420), (36, 440559445), (45, 352447556), (58, 273450690), (60, 264335667), (62, 255808710), (87, 182300460), (90, 176223778), (93, 170539140), (116, 136725345), (124, 127904355), (145, 109380276), (155, 102323484), (174, 91150230), (180, 88111889), (186, 85269570), (261, 60766820), (279, 56846380), (290, 54690138), (310, 51161742), (348, 45575115), (372, 42634785), (435, 36460092), (465, 34107828), (522, 30383410), (558, 28423190), (580, 27345069), (620, 25580871), (870, 18230046), (899, 17641980), (930, 17053914), (1044, 15191705), (1116, 14211595), (1305, 12153364), (1395, 11369276), (1740, 9115023), (1798, 8820990), (1860, 8526957), (2610, 6076682), (2697, 5880660), (2790, 5684638), (3596, 4410495), (4495, 3528396), (5220, 3038341), (5394, 2940330), (5580, 2842319), (8091, 1960220), (8990, 1764198), (10788, 1470165), (13485, 1176132), (16182, 980110), (17980, 882099), (26970, 588066), (32364, 490055), (40455, 392044), (53940, 294033), (80910, 196022), (98011, 161820)]