109687920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 366833664

約数和(自身を除く): 257145744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 641, 690, 713, 744, 920, 930, 1104, 1240, 1282, 1380, 1426, 1488, 1840, 1860, 1923, 2139, 2480, 2564, 2760, 2852, 3205, 3565, 3720, 3846, 4278, 5128, 5520, 5704, 6410, 7130, 7440, 7692, 8556, 9615, 10256, 10695, 11408, 12820, 14260, 14743, 15384, 17112, 19230, 19871, 21390, 25640, 28520, 29486, 30768, 34224, 38460, 39742, 42780, 44229, 51280, 57040, 58972, 59613, 73715, 76920, 79484, 85560, 88458, 99355, 117944, 119226, 147430, 153840, 158968, 171120, 176916, 198710, 221145, 235888, 238452, 294860, 298065, 317936, 353832, 397420, 442290, 457033, 476904, 589720, 596130, 707664, 794840, 884580, 914066, 953808, 1179440, 1192260, 1371099, 1589680, 1769160, 1828132, 2285165, 2384520, 2742198, 3538320, 3656264, 4570330, 4769040, 5484396, 6855495, 7312528, 9140660, 10968792, 13710990, 18281320, 21937584, 27421980, 36562640, 54843960, 109687920]

約数ペア:

[(1, 109687920), (2, 54843960), (3, 36562640), (4, 27421980), (5, 21937584), (6, 18281320), (8, 13710990), (10, 10968792), (12, 9140660), (15, 7312528), (16, 6855495), (20, 5484396), (23, 4769040), (24, 4570330), (30, 3656264), (31, 3538320), (40, 2742198), (46, 2384520), (48, 2285165), (60, 1828132), (62, 1769160), (69, 1589680), (80, 1371099), (92, 1192260), (93, 1179440), (115, 953808), (120, 914066), (124, 884580), (138, 794840), (155, 707664), (184, 596130), (186, 589720), (230, 476904), (240, 457033), (248, 442290), (276, 397420), (310, 353832), (345, 317936), (368, 298065), (372, 294860), (460, 238452), (465, 235888), (496, 221145), (552, 198710), (620, 176916), (641, 171120), (690, 158968), (713, 153840), (744, 147430), (920, 119226), (930, 117944), (1104, 99355), (1240, 88458), (1282, 85560), (1380, 79484), (1426, 76920), (1488, 73715), (1840, 59613), (1860, 58972), (1923, 57040), (2139, 51280), (2480, 44229), (2564, 42780), (2760, 39742), (2852, 38460), (3205, 34224), (3565, 30768), (3720, 29486), (3846, 28520), (4278, 25640), (5128, 21390), (5520, 19871), (5704, 19230), (6410, 17112), (7130, 15384), (7440, 14743), (7692, 14260), (8556, 12820), (9615, 11408), (10256, 10695)]