824761120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15959}}^1$

素因数の和:16010

約数の個数: 96

約数和(自身を含む): 2171836800

約数和(自身を除く): 1347075680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 10336, 12920, 15959, 25840, 31918, 51680, 63836, 79795, 127672, 159590, 255344, 271303, 303221, 319180, 510688, 542606, 606442, 638360, 1085212, 1212884, 1276720, 1356515, 1516105, 2170424, 2425768, 2553440, 2713030, 3032210, 4340848, 4851536, 5154757, 5426060, 6064420, 8681696, 9703072, 10309514, 10852120, 12128840, 20619028, 21704240, 24257680, 25773785, 41238056, 43408480, 48515360, 51547570, 82476112, 103095140, 164952224, 206190280, 412380560, 824761120]

約数ペア:

[(1, 824761120), (2, 412380560), (4, 206190280), (5, 164952224), (8, 103095140), (10, 82476112), (16, 51547570), (17, 48515360), (19, 43408480), (20, 41238056), (32, 25773785), (34, 24257680), (38, 21704240), (40, 20619028), (68, 12128840), (76, 10852120), (80, 10309514), (85, 9703072), (95, 8681696), (136, 6064420), (152, 5426060), (160, 5154757), (170, 4851536), (190, 4340848), (272, 3032210), (304, 2713030), (323, 2553440), (340, 2425768), (380, 2170424), (544, 1516105), (608, 1356515), (646, 1276720), (680, 1212884), (760, 1085212), (1292, 638360), (1360, 606442), (1520, 542606), (1615, 510688), (2584, 319180), (2720, 303221), (3040, 271303), (3230, 255344), (5168, 159590), (6460, 127672), (10336, 79795), (12920, 63836), (15959, 51680), (25840, 31918)]