1567990240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2143}}^1$

素因数の和:2444

約数の個数: 96

約数和(自身を含む): 3938699520

約数和(自身を除く): 2370709280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 269, 272, 340, 538, 544, 680, 1076, 1345, 1360, 2143, 2152, 2690, 2720, 4286, 4304, 4573, 5380, 8572, 8608, 9146, 10715, 10760, 17144, 18292, 21430, 21520, 22865, 34288, 36431, 36584, 42860, 43040, 45730, 68576, 72862, 73168, 85720, 91460, 145724, 146336, 171440, 182155, 182920, 291448, 342880, 364310, 365840, 576467, 582896, 728620, 731680, 1152934, 1165792, 1457240, 2305868, 2882335, 2914480, 4611736, 5764670, 5828960, 9223472, 9799939, 11529340, 18446944, 19599878, 23058680, 39199756, 46117360, 48999695, 78399512, 92234720, 97999390, 156799024, 195998780, 313598048, 391997560, 783995120, 1567990240]

約数ペア:

[(1, 1567990240), (2, 783995120), (4, 391997560), (5, 313598048), (8, 195998780), (10, 156799024), (16, 97999390), (17, 92234720), (20, 78399512), (32, 48999695), (34, 46117360), (40, 39199756), (68, 23058680), (80, 19599878), (85, 18446944), (136, 11529340), (160, 9799939), (170, 9223472), (269, 5828960), (272, 5764670), (340, 4611736), (538, 2914480), (544, 2882335), (680, 2305868), (1076, 1457240), (1345, 1165792), (1360, 1152934), (2143, 731680), (2152, 728620), (2690, 582896), (2720, 576467), (4286, 365840), (4304, 364310), (4573, 342880), (5380, 291448), (8572, 182920), (8608, 182155), (9146, 171440), (10715, 146336), (10760, 145724), (17144, 91460), (18292, 85720), (21430, 73168), (21520, 72862), (22865, 68576), (34288, 45730), (36431, 43040), (36584, 42860)]