143971360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3690

約数の個数: 96

約数和(自身を含む): 385680960

約数和(自身を除く): 241709600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3643, 3952, 4940, 7286, 7904, 9880, 14572, 18215, 19760, 29144, 36430, 39520, 47359, 58288, 69217, 72860, 94718, 116576, 138434, 145720, 189436, 236795, 276868, 291440, 346085, 378872, 473590, 553736, 582880, 692170, 757744, 899821, 947180, 1107472, 1384340, 1515488, 1799642, 1894360, 2214944, 2768680, 3599284, 3788720, 4499105, 5537360, 7198568, 7577440, 8998210, 11074720, 14397136, 17996420, 28794272, 35992840, 71985680, 143971360]

約数ペア:

[(1, 143971360), (2, 71985680), (4, 35992840), (5, 28794272), (8, 17996420), (10, 14397136), (13, 11074720), (16, 8998210), (19, 7577440), (20, 7198568), (26, 5537360), (32, 4499105), (38, 3788720), (40, 3599284), (52, 2768680), (65, 2214944), (76, 1894360), (80, 1799642), (95, 1515488), (104, 1384340), (130, 1107472), (152, 947180), (160, 899821), (190, 757744), (208, 692170), (247, 582880), (260, 553736), (304, 473590), (380, 378872), (416, 346085), (494, 291440), (520, 276868), (608, 236795), (760, 189436), (988, 145720), (1040, 138434), (1235, 116576), (1520, 94718), (1976, 72860), (2080, 69217), (2470, 58288), (3040, 47359), (3643, 39520), (3952, 36430), (4940, 29144), (7286, 19760), (7904, 18215), (9880, 14572)]