129005240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 374038560

約数和(自身を除く): 245033320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 61, 65, 70, 83, 91, 98, 104, 122, 130, 140, 166, 182, 196, 244, 245, 260, 280, 305, 332, 364, 392, 415, 427, 455, 488, 490, 520, 581, 610, 637, 664, 728, 793, 830, 854, 910, 980, 1079, 1162, 1220, 1274, 1586, 1660, 1708, 1820, 1960, 2135, 2158, 2324, 2440, 2548, 2905, 2989, 3172, 3185, 3320, 3416, 3640, 3965, 4067, 4270, 4316, 4648, 5063, 5096, 5395, 5551, 5810, 5978, 6344, 6370, 7553, 7930, 8134, 8540, 8632, 10126, 10790, 11102, 11620, 11956, 12740, 14945, 15106, 15860, 16268, 17080, 20252, 20335, 21580, 22204, 23240, 23912, 25315, 25480, 27755, 29890, 30212, 31720, 32536, 35441, 37765, 38857, 40504, 40670, 43160, 44408, 50630, 52871, 55510, 59780, 60424, 65819, 70882, 75530, 77714, 81340, 101260, 105742, 111020, 119560, 131638, 141764, 151060, 155428, 162680, 177205, 194285, 202520, 211484, 222040, 248087, 263276, 264355, 283528, 302120, 310856, 329095, 354410, 388570, 422968, 460733, 496174, 526552, 528710, 658190, 708820, 777140, 921466, 992348, 1057420, 1240435, 1316380, 1417640, 1554280, 1842932, 1984696, 2114840, 2303665, 2480870, 2632760, 3225131, 3685864, 4607330, 4961740, 6450262, 9214660, 9923480, 12900524, 16125655, 18429320, 25801048, 32251310, 64502620, 129005240]

約数ペア:

[(1, 129005240), (2, 64502620), (4, 32251310), (5, 25801048), (7, 18429320), (8, 16125655), (10, 12900524), (13, 9923480), (14, 9214660), (20, 6450262), (26, 4961740), (28, 4607330), (35, 3685864), (40, 3225131), (49, 2632760), (52, 2480870), (56, 2303665), (61, 2114840), (65, 1984696), (70, 1842932), (83, 1554280), (91, 1417640), (98, 1316380), (104, 1240435), (122, 1057420), (130, 992348), (140, 921466), (166, 777140), (182, 708820), (196, 658190), (244, 528710), (245, 526552), (260, 496174), (280, 460733), (305, 422968), (332, 388570), (364, 354410), (392, 329095), (415, 310856), (427, 302120), (455, 283528), (488, 264355), (490, 263276), (520, 248087), (581, 222040), (610, 211484), (637, 202520), (664, 194285), (728, 177205), (793, 162680), (830, 155428), (854, 151060), (910, 141764), (980, 131638), (1079, 119560), (1162, 111020), (1220, 105742), (1274, 101260), (1586, 81340), (1660, 77714), (1708, 75530), (1820, 70882), (1960, 65819), (2135, 60424), (2158, 59780), (2324, 55510), (2440, 52871), (2548, 50630), (2905, 44408), (2989, 43160), (3172, 40670), (3185, 40504), (3320, 38857), (3416, 37765), (3640, 35441), (3965, 32536), (4067, 31720), (4270, 30212), (4316, 29890), (4648, 27755), (5063, 25480), (5096, 25315), (5395, 23912), (5551, 23240), (5810, 22204), (5978, 21580), (6344, 20335), (6370, 20252), (7553, 17080), (7930, 16268), (8134, 15860), (8540, 15106), (8632, 14945), (10126, 12740), (10790, 11956), (11102, 11620)]