143316720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6471

約数の個数: 120

約数和(自身を含む): 496908672

約数和(自身を除く): 353591952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6421, 7440, 11160, 12842, 19263, 22320, 25684, 32105, 38526, 51368, 57789, 64210, 77052, 96315, 102736, 115578, 128420, 154104, 192630, 199051, 231156, 256840, 288945, 308208, 385260, 398102, 462312, 513680, 577890, 597153, 770520, 796204, 924624, 995255, 1155780, 1194306, 1541040, 1592408, 1791459, 1990510, 2311560, 2388612, 2985765, 3184816, 3582918, 3981020, 4623120, 4777224, 5971530, 7165836, 7962040, 8957295, 9554448, 11943060, 14331672, 15924080, 17914590, 23886120, 28663344, 35829180, 47772240, 71658360, 143316720]

約数ペア:

[(1, 143316720), (2, 71658360), (3, 47772240), (4, 35829180), (5, 28663344), (6, 23886120), (8, 17914590), (9, 15924080), (10, 14331672), (12, 11943060), (15, 9554448), (16, 8957295), (18, 7962040), (20, 7165836), (24, 5971530), (30, 4777224), (31, 4623120), (36, 3981020), (40, 3582918), (45, 3184816), (48, 2985765), (60, 2388612), (62, 2311560), (72, 1990510), (80, 1791459), (90, 1592408), (93, 1541040), (120, 1194306), (124, 1155780), (144, 995255), (155, 924624), (180, 796204), (186, 770520), (240, 597153), (248, 577890), (279, 513680), (310, 462312), (360, 398102), (372, 385260), (465, 308208), (496, 288945), (558, 256840), (620, 231156), (720, 199051), (744, 192630), (930, 154104), (1116, 128420), (1240, 115578), (1395, 102736), (1488, 96315), (1860, 77052), (2232, 64210), (2480, 57789), (2790, 51368), (3720, 38526), (4464, 32105), (5580, 25684), (6421, 22320), (7440, 19263), (11160, 12842)]