15707726220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{6271}}^1$

素因数の和:6775

約数の個数: 96

約数和(自身を含む): 44508119040

約数和(自身を除く): 28800392820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 383, 436, 545, 654, 766, 1090, 1149, 1308, 1532, 1635, 1915, 2180, 2298, 3270, 3830, 4596, 5745, 6271, 6540, 7660, 11490, 12542, 18813, 22980, 25084, 31355, 37626, 41747, 62710, 75252, 83494, 94065, 125241, 125420, 166988, 188130, 208735, 250482, 376260, 417470, 500964, 626205, 683539, 834940, 1252410, 1367078, 2050617, 2401793, 2504820, 2734156, 3417695, 4101234, 4803586, 6835390, 7205379, 8202468, 9607172, 10253085, 12008965, 13670780, 14410758, 20506170, 24017930, 28821516, 36026895, 41012340, 48035860, 72053790, 144107580, 261795437, 523590874, 785386311, 1047181748, 1308977185, 1570772622, 2617954370, 3141545244, 3926931555, 5235908740, 7853863110, 15707726220]

約数ペア:

[(1, 15707726220), (2, 7853863110), (3, 5235908740), (4, 3926931555), (5, 3141545244), (6, 2617954370), (10, 1570772622), (12, 1308977185), (15, 1047181748), (20, 785386311), (30, 523590874), (60, 261795437), (109, 144107580), (218, 72053790), (327, 48035860), (383, 41012340), (436, 36026895), (545, 28821516), (654, 24017930), (766, 20506170), (1090, 14410758), (1149, 13670780), (1308, 12008965), (1532, 10253085), (1635, 9607172), (1915, 8202468), (2180, 7205379), (2298, 6835390), (3270, 4803586), (3830, 4101234), (4596, 3417695), (5745, 2734156), (6271, 2504820), (6540, 2401793), (7660, 2050617), (11490, 1367078), (12542, 1252410), (18813, 834940), (22980, 683539), (25084, 626205), (31355, 500964), (37626, 417470), (41747, 376260), (62710, 250482), (75252, 208735), (83494, 188130), (94065, 166988), (125241, 125420)]