20232234960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{152443}}^1$

素因数の和:152545

約数の個数: 160

約数和(自身を含む): 72587735040

約数和(自身を除く): 52355500080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 16590, 18960, 22120, 26544, 33180, 44240, 66360, 132720, 152443, 304886, 457329, 609772, 762215, 914658, 1067101, 1219544, 1524430, 1829316, 2134202, 2286645, 2439088, 3048860, 3201303, 3658632, 4268404, 4573290, 5335505, 6097720, 6402606, 7317264, 8536808, 9146580, 10671010, 12042997, 12195440, 12805212, 16006515, 17073616, 18293160, 21342020, 24085994, 25610424, 32013030, 36128991, 36586320, 42684040, 48171988, 51220848, 60214985, 64026060, 72257982, 84300979, 85368080, 96343976, 120429970, 128052120, 144515964, 168601958, 180644955, 192687952, 240859940, 252902937, 256104240, 289031928, 337203916, 361289910, 421504895, 481719880, 505805874, 578063856, 674407832, 722579820, 843009790, 963439760, 1011611748, 1264514685, 1348815664, 1445159640, 1686019580, 2023223496, 2529029370, 2890319280, 3372039160, 4046446992, 5058058740, 6744078320, 10116117480, 20232234960]

約数ペア:

[(1, 20232234960), (2, 10116117480), (3, 6744078320), (4, 5058058740), (5, 4046446992), (6, 3372039160), (7, 2890319280), (8, 2529029370), (10, 2023223496), (12, 1686019580), (14, 1445159640), (15, 1348815664), (16, 1264514685), (20, 1011611748), (21, 963439760), (24, 843009790), (28, 722579820), (30, 674407832), (35, 578063856), (40, 505805874), (42, 481719880), (48, 421504895), (56, 361289910), (60, 337203916), (70, 289031928), (79, 256104240), (80, 252902937), (84, 240859940), (105, 192687952), (112, 180644955), (120, 168601958), (140, 144515964), (158, 128052120), (168, 120429970), (210, 96343976), (237, 85368080), (240, 84300979), (280, 72257982), (316, 64026060), (336, 60214985), (395, 51220848), (420, 48171988), (474, 42684040), (553, 36586320), (560, 36128991), (632, 32013030), (790, 25610424), (840, 24085994), (948, 21342020), (1106, 18293160), (1185, 17073616), (1264, 16006515), (1580, 12805212), (1659, 12195440), (1680, 12042997), (1896, 10671010), (2212, 9146580), (2370, 8536808), (2765, 7317264), (3160, 6402606), (3318, 6097720), (3792, 5335505), (4424, 4573290), (4740, 4268404), (5530, 3658632), (6320, 3201303), (6636, 3048860), (8295, 2439088), (8848, 2286645), (9480, 2134202), (11060, 1829316), (13272, 1524430), (16590, 1219544), (18960, 1067101), (22120, 914658), (26544, 762215), (33180, 609772), (44240, 457329), (66360, 304886), (132720, 152443)]