140356320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 483646464

約数和(自身を除く): 343290144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 195, 208, 240, 249, 260, 271, 312, 332, 390, 415, 416, 480, 498, 520, 542, 624, 664, 780, 813, 830, 996, 1040, 1079, 1084, 1245, 1248, 1328, 1355, 1560, 1626, 1660, 1992, 2080, 2158, 2168, 2490, 2656, 2710, 3120, 3237, 3252, 3320, 3523, 3984, 4065, 4316, 4336, 4980, 5395, 5420, 6240, 6474, 6504, 6640, 7046, 7968, 8130, 8632, 8672, 9960, 10569, 10790, 10840, 12948, 13008, 13280, 14092, 16185, 16260, 17264, 17615, 19920, 21138, 21580, 21680, 22493, 25896, 26016, 28184, 32370, 32520, 34528, 35230, 39840, 42276, 43160, 43360, 44986, 51792, 52845, 56368, 64740, 65040, 67479, 70460, 84552, 86320, 89972, 103584, 105690, 112465, 112736, 129480, 130080, 134958, 140920, 169104, 172640, 179944, 211380, 224930, 258960, 269916, 281840, 292409, 337395, 338208, 359888, 422760, 449860, 517920, 539832, 563680, 584818, 674790, 719776, 845520, 877227, 899720, 1079664, 1169636, 1349580, 1462045, 1691040, 1754454, 1799440, 2159328, 2339272, 2699160, 2924090, 3508908, 3598880, 4386135, 4678544, 5398320, 5848180, 7017816, 8772270, 9357088, 10796640, 11696360, 14035632, 17544540, 23392720, 28071264, 35089080, 46785440, 70178160, 140356320]

約数ペア:

[(1, 140356320), (2, 70178160), (3, 46785440), (4, 35089080), (5, 28071264), (6, 23392720), (8, 17544540), (10, 14035632), (12, 11696360), (13, 10796640), (15, 9357088), (16, 8772270), (20, 7017816), (24, 5848180), (26, 5398320), (30, 4678544), (32, 4386135), (39, 3598880), (40, 3508908), (48, 2924090), (52, 2699160), (60, 2339272), (65, 2159328), (78, 1799440), (80, 1754454), (83, 1691040), (96, 1462045), (104, 1349580), (120, 1169636), (130, 1079664), (156, 899720), (160, 877227), (166, 845520), (195, 719776), (208, 674790), (240, 584818), (249, 563680), (260, 539832), (271, 517920), (312, 449860), (332, 422760), (390, 359888), (415, 338208), (416, 337395), (480, 292409), (498, 281840), (520, 269916), (542, 258960), (624, 224930), (664, 211380), (780, 179944), (813, 172640), (830, 169104), (996, 140920), (1040, 134958), (1079, 130080), (1084, 129480), (1245, 112736), (1248, 112465), (1328, 105690), (1355, 103584), (1560, 89972), (1626, 86320), (1660, 84552), (1992, 70460), (2080, 67479), (2158, 65040), (2168, 64740), (2490, 56368), (2656, 52845), (2710, 51792), (3120, 44986), (3237, 43360), (3252, 43160), (3320, 42276), (3523, 39840), (3984, 35230), (4065, 34528), (4316, 32520), (4336, 32370), (4980, 28184), (5395, 26016), (5420, 25896), (6240, 22493), (6474, 21680), (6504, 21580), (6640, 21138), (7046, 19920), (7968, 17615), (8130, 17264), (8632, 16260), (8672, 16185), (9960, 14092), (10569, 13280), (10790, 13008), (10840, 12948)]