130512720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 443721600

約数和(自身を除く): 313208880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 472, 520, 590, 624, 708, 709, 767, 780, 885, 944, 1040, 1180, 1416, 1418, 1534, 1560, 1770, 2127, 2301, 2360, 2832, 2836, 3068, 3120, 3540, 3545, 3835, 4254, 4602, 4720, 5672, 6136, 7080, 7090, 7670, 8508, 9204, 9217, 10635, 11344, 11505, 12272, 14160, 14180, 15340, 17016, 18408, 18434, 21270, 23010, 27651, 28360, 30680, 34032, 36816, 36868, 41831, 42540, 46020, 46085, 55302, 56720, 61360, 73736, 83662, 85080, 92040, 92170, 110604, 125493, 138255, 147472, 167324, 170160, 184080, 184340, 209155, 221208, 250986, 276510, 334648, 368680, 418310, 442416, 501972, 543803, 553020, 627465, 669296, 737360, 836620, 1003944, 1087606, 1106040, 1254930, 1631409, 1673240, 2007888, 2175212, 2212080, 2509860, 2719015, 3262818, 3346480, 4350424, 5019720, 5438030, 6525636, 8157045, 8700848, 10039440, 10876060, 13051272, 16314090, 21752120, 26102544, 32628180, 43504240, 65256360, 130512720]

約数ペア:

[(1, 130512720), (2, 65256360), (3, 43504240), (4, 32628180), (5, 26102544), (6, 21752120), (8, 16314090), (10, 13051272), (12, 10876060), (13, 10039440), (15, 8700848), (16, 8157045), (20, 6525636), (24, 5438030), (26, 5019720), (30, 4350424), (39, 3346480), (40, 3262818), (48, 2719015), (52, 2509860), (59, 2212080), (60, 2175212), (65, 2007888), (78, 1673240), (80, 1631409), (104, 1254930), (118, 1106040), (120, 1087606), (130, 1003944), (156, 836620), (177, 737360), (195, 669296), (208, 627465), (236, 553020), (240, 543803), (260, 501972), (295, 442416), (312, 418310), (354, 368680), (390, 334648), (472, 276510), (520, 250986), (590, 221208), (624, 209155), (708, 184340), (709, 184080), (767, 170160), (780, 167324), (885, 147472), (944, 138255), (1040, 125493), (1180, 110604), (1416, 92170), (1418, 92040), (1534, 85080), (1560, 83662), (1770, 73736), (2127, 61360), (2301, 56720), (2360, 55302), (2832, 46085), (2836, 46020), (3068, 42540), (3120, 41831), (3540, 36868), (3545, 36816), (3835, 34032), (4254, 30680), (4602, 28360), (4720, 27651), (5672, 23010), (6136, 21270), (7080, 18434), (7090, 18408), (7670, 17016), (8508, 15340), (9204, 14180), (9217, 14160), (10635, 12272), (11344, 11505)]