73323120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 248984064

約数和(自身を除く): 175660944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 331, 355, 390, 426, 520, 568, 624, 662, 710, 780, 852, 923, 993, 1040, 1065, 1136, 1324, 1420, 1560, 1655, 1704, 1846, 1986, 2130, 2648, 2769, 2840, 3120, 3310, 3408, 3692, 3972, 4260, 4303, 4615, 4965, 5296, 5538, 5680, 6620, 7384, 7944, 8520, 8606, 9230, 9930, 11076, 12909, 13240, 13845, 14768, 15888, 17040, 17212, 18460, 19860, 21515, 22152, 23501, 25818, 26480, 27690, 34424, 36920, 39720, 43030, 44304, 47002, 51636, 55380, 64545, 68848, 70503, 73840, 79440, 86060, 94004, 103272, 110760, 117505, 129090, 141006, 172120, 188008, 206544, 221520, 235010, 258180, 282012, 305513, 344240, 352515, 376016, 470020, 516360, 564024, 611026, 705030, 916539, 940040, 1032720, 1128048, 1222052, 1410060, 1527565, 1833078, 1880080, 2444104, 2820120, 3055130, 3666156, 4582695, 4888208, 5640240, 6110260, 7332312, 9165390, 12220520, 14664624, 18330780, 24441040, 36661560, 73323120]

約数ペア:

[(1, 73323120), (2, 36661560), (3, 24441040), (4, 18330780), (5, 14664624), (6, 12220520), (8, 9165390), (10, 7332312), (12, 6110260), (13, 5640240), (15, 4888208), (16, 4582695), (20, 3666156), (24, 3055130), (26, 2820120), (30, 2444104), (39, 1880080), (40, 1833078), (48, 1527565), (52, 1410060), (60, 1222052), (65, 1128048), (71, 1032720), (78, 940040), (80, 916539), (104, 705030), (120, 611026), (130, 564024), (142, 516360), (156, 470020), (195, 376016), (208, 352515), (213, 344240), (240, 305513), (260, 282012), (284, 258180), (312, 235010), (331, 221520), (355, 206544), (390, 188008), (426, 172120), (520, 141006), (568, 129090), (624, 117505), (662, 110760), (710, 103272), (780, 94004), (852, 86060), (923, 79440), (993, 73840), (1040, 70503), (1065, 68848), (1136, 64545), (1324, 55380), (1420, 51636), (1560, 47002), (1655, 44304), (1704, 43030), (1846, 39720), (1986, 36920), (2130, 34424), (2648, 27690), (2769, 26480), (2840, 25818), (3120, 23501), (3310, 22152), (3408, 21515), (3692, 19860), (3972, 18460), (4260, 17212), (4303, 17040), (4615, 15888), (4965, 14768), (5296, 13845), (5538, 13240), (5680, 12909), (6620, 11076), (7384, 9930), (7944, 9230), (8520, 8606)]