169388960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 463325184

約数和(自身を除く): 293936224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 65, 71, 74, 80, 104, 124, 130, 142, 148, 155, 160, 185, 208, 248, 260, 284, 296, 310, 355, 370, 403, 416, 481, 496, 520, 568, 592, 620, 710, 740, 806, 923, 962, 992, 1040, 1136, 1147, 1184, 1240, 1420, 1480, 1612, 1846, 1924, 2015, 2080, 2201, 2272, 2294, 2405, 2480, 2627, 2840, 2960, 3224, 3692, 3848, 4030, 4402, 4588, 4615, 4810, 4960, 5254, 5680, 5735, 5920, 6448, 7384, 7696, 8060, 8804, 9176, 9230, 9620, 10508, 11005, 11360, 11470, 12896, 13135, 14768, 14911, 15392, 16120, 17608, 18352, 18460, 19240, 21016, 22010, 22940, 26270, 28613, 29536, 29822, 32240, 34151, 35216, 36704, 36920, 38480, 42032, 44020, 45880, 52540, 57226, 59644, 64480, 68302, 70432, 73840, 74555, 76960, 81437, 84064, 88040, 91760, 105080, 114452, 119288, 136604, 143065, 147680, 149110, 162874, 170755, 176080, 183520, 210160, 228904, 238576, 273208, 286130, 298220, 325748, 341510, 352160, 407185, 420320, 457808, 477152, 546416, 572260, 596440, 651496, 683020, 814370, 915616, 1058681, 1092832, 1144520, 1192880, 1302992, 1366040, 1628740, 2117362, 2289040, 2385760, 2605984, 2732080, 3257480, 4234724, 4578080, 5293405, 5464160, 6514960, 8469448, 10586810, 13029920, 16938896, 21173620, 33877792, 42347240, 84694480, 169388960]

約数ペア:

[(1, 169388960), (2, 84694480), (4, 42347240), (5, 33877792), (8, 21173620), (10, 16938896), (13, 13029920), (16, 10586810), (20, 8469448), (26, 6514960), (31, 5464160), (32, 5293405), (37, 4578080), (40, 4234724), (52, 3257480), (62, 2732080), (65, 2605984), (71, 2385760), (74, 2289040), (80, 2117362), (104, 1628740), (124, 1366040), (130, 1302992), (142, 1192880), (148, 1144520), (155, 1092832), (160, 1058681), (185, 915616), (208, 814370), (248, 683020), (260, 651496), (284, 596440), (296, 572260), (310, 546416), (355, 477152), (370, 457808), (403, 420320), (416, 407185), (481, 352160), (496, 341510), (520, 325748), (568, 298220), (592, 286130), (620, 273208), (710, 238576), (740, 228904), (806, 210160), (923, 183520), (962, 176080), (992, 170755), (1040, 162874), (1136, 149110), (1147, 147680), (1184, 143065), (1240, 136604), (1420, 119288), (1480, 114452), (1612, 105080), (1846, 91760), (1924, 88040), (2015, 84064), (2080, 81437), (2201, 76960), (2272, 74555), (2294, 73840), (2405, 70432), (2480, 68302), (2627, 64480), (2840, 59644), (2960, 57226), (3224, 52540), (3692, 45880), (3848, 44020), (4030, 42032), (4402, 38480), (4588, 36920), (4615, 36704), (4810, 35216), (4960, 34151), (5254, 32240), (5680, 29822), (5735, 29536), (5920, 28613), (6448, 26270), (7384, 22940), (7696, 22010), (8060, 21016), (8804, 19240), (9176, 18460), (9230, 18352), (9620, 17608), (10508, 16120), (11005, 15392), (11360, 14911), (11470, 14768), (12896, 13135)]