146920160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 230475040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 1559, 2356, 2480, 2945, 3040, 3118, 4712, 4960, 5890, 6236, 7795, 9424, 11780, 12472, 15590, 18848, 23560, 24944, 29621, 31180, 47120, 48329, 49888, 59242, 62360, 94240, 96658, 118484, 124720, 148105, 193316, 236968, 241645, 249440, 296210, 386632, 473936, 483290, 592420, 773264, 918251, 947872, 966580, 1184840, 1546528, 1836502, 1933160, 2369680, 3673004, 3866320, 4591255, 4739360, 7346008, 7732640, 9182510, 14692016, 18365020, 29384032, 36730040, 73460080, 146920160]

約数ペア:

[(1, 146920160), (2, 73460080), (4, 36730040), (5, 29384032), (8, 18365020), (10, 14692016), (16, 9182510), (19, 7732640), (20, 7346008), (31, 4739360), (32, 4591255), (38, 3866320), (40, 3673004), (62, 2369680), (76, 1933160), (80, 1836502), (95, 1546528), (124, 1184840), (152, 966580), (155, 947872), (160, 918251), (190, 773264), (248, 592420), (304, 483290), (310, 473936), (380, 386632), (496, 296210), (589, 249440), (608, 241645), (620, 236968), (760, 193316), (992, 148105), (1178, 124720), (1240, 118484), (1520, 96658), (1559, 94240), (2356, 62360), (2480, 59242), (2945, 49888), (3040, 48329), (3118, 47120), (4712, 31180), (4960, 29621), (5890, 24944), (6236, 23560), (7795, 18848), (9424, 15590), (11780, 12472)]