1567421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 160

約数和(自身を含む): 4948968960

約数和(自身を除く): 3381547920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 163, 206, 240, 309, 326, 389, 412, 489, 515, 618, 652, 778, 815, 824, 978, 1030, 1167, 1236, 1304, 1545, 1556, 1630, 1648, 1945, 1956, 2060, 2334, 2445, 2472, 2608, 3090, 3112, 3260, 3890, 3912, 4120, 4668, 4890, 4944, 5835, 6180, 6224, 6520, 7780, 7824, 8240, 9336, 9780, 11670, 12360, 13040, 15560, 16789, 18672, 19560, 23340, 24720, 31120, 33578, 39120, 40067, 46680, 50367, 63407, 67156, 80134, 83945, 93360, 100734, 120201, 126814, 134312, 160268, 167890, 190221, 200335, 201468, 240402, 251835, 253628, 268624, 317035, 320536, 335780, 380442, 400670, 402936, 480804, 503670, 507256, 601005, 634070, 641072, 671560, 760884, 801340, 805872, 951105, 961608, 1007340, 1014512, 1202010, 1268140, 1343120, 1521768, 1602680, 1902210, 1923216, 2014680, 2404020, 2536280, 3043536, 3205360, 3804420, 4029360, 4808040, 5072560, 6530921, 7608840, 9616080, 13061842, 15217680, 19592763, 26123684, 32654605, 39185526, 52247368, 65309210, 78371052, 97963815, 104494736, 130618420, 156742104, 195927630, 261236840, 313484208, 391855260, 522473680, 783710520, 1567421040]

約数ペア:

[(1, 1567421040), (2, 783710520), (3, 522473680), (4, 391855260), (5, 313484208), (6, 261236840), (8, 195927630), (10, 156742104), (12, 130618420), (15, 104494736), (16, 97963815), (20, 78371052), (24, 65309210), (30, 52247368), (40, 39185526), (48, 32654605), (60, 26123684), (80, 19592763), (103, 15217680), (120, 13061842), (163, 9616080), (206, 7608840), (240, 6530921), (309, 5072560), (326, 4808040), (389, 4029360), (412, 3804420), (489, 3205360), (515, 3043536), (618, 2536280), (652, 2404020), (778, 2014680), (815, 1923216), (824, 1902210), (978, 1602680), (1030, 1521768), (1167, 1343120), (1236, 1268140), (1304, 1202010), (1545, 1014512), (1556, 1007340), (1630, 961608), (1648, 951105), (1945, 805872), (1956, 801340), (2060, 760884), (2334, 671560), (2445, 641072), (2472, 634070), (2608, 601005), (3090, 507256), (3112, 503670), (3260, 480804), (3890, 402936), (3912, 400670), (4120, 380442), (4668, 335780), (4890, 320536), (4944, 317035), (5835, 268624), (6180, 253628), (6224, 251835), (6520, 240402), (7780, 201468), (7824, 200335), (8240, 190221), (9336, 167890), (9780, 160268), (11670, 134312), (12360, 126814), (13040, 120201), (15560, 100734), (16789, 93360), (18672, 83945), (19560, 80134), (23340, 67156), (24720, 63407), (31120, 50367), (33578, 46680), (39120, 40067)]