143543640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 454533120

約数和(自身を除く): 310989480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 821, 930, 940, 1128, 1240, 1410, 1457, 1642, 1860, 1880, 2463, 2820, 2914, 3284, 3720, 4105, 4371, 4926, 5640, 5828, 6568, 7285, 8210, 8742, 9852, 11656, 12315, 14570, 16420, 17484, 19704, 21855, 24630, 25451, 29140, 32840, 34968, 38587, 43710, 49260, 50902, 58280, 76353, 77174, 87420, 98520, 101804, 115761, 127255, 152706, 154348, 174840, 192935, 203608, 231522, 254510, 305412, 308696, 381765, 385870, 463044, 509020, 578805, 610824, 763530, 771740, 926088, 1018040, 1157610, 1196197, 1527060, 1543480, 2315220, 2392394, 3054120, 3588591, 4630440, 4784788, 5980985, 7177182, 9569576, 11961970, 14354364, 17942955, 23923940, 28708728, 35885910, 47847880, 71771820, 143543640]

約数ペア:

[(1, 143543640), (2, 71771820), (3, 47847880), (4, 35885910), (5, 28708728), (6, 23923940), (8, 17942955), (10, 14354364), (12, 11961970), (15, 9569576), (20, 7177182), (24, 5980985), (30, 4784788), (31, 4630440), (40, 3588591), (47, 3054120), (60, 2392394), (62, 2315220), (93, 1543480), (94, 1527060), (120, 1196197), (124, 1157610), (141, 1018040), (155, 926088), (186, 771740), (188, 763530), (235, 610824), (248, 578805), (282, 509020), (310, 463044), (372, 385870), (376, 381765), (465, 308696), (470, 305412), (564, 254510), (620, 231522), (705, 203608), (744, 192935), (821, 174840), (930, 154348), (940, 152706), (1128, 127255), (1240, 115761), (1410, 101804), (1457, 98520), (1642, 87420), (1860, 77174), (1880, 76353), (2463, 58280), (2820, 50902), (2914, 49260), (3284, 43710), (3720, 38587), (4105, 34968), (4371, 32840), (4926, 29140), (5640, 25451), (5828, 24630), (6568, 21855), (7285, 19704), (8210, 17484), (8742, 16420), (9852, 14570), (11656, 12315)]