342398160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 1251576144

約数和(自身を除く): 909177984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 157, 180, 195, 208, 233, 234, 240, 260, 312, 314, 360, 390, 466, 468, 471, 520, 585, 624, 628, 699, 720, 780, 785, 932, 936, 942, 1040, 1165, 1170, 1256, 1398, 1413, 1560, 1570, 1864, 1872, 1884, 2041, 2097, 2330, 2340, 2355, 2512, 2796, 2826, 3029, 3120, 3140, 3495, 3728, 3768, 4082, 4194, 4660, 4680, 4710, 5592, 5652, 6058, 6123, 6280, 6990, 7065, 7536, 8164, 8388, 9087, 9320, 9360, 9420, 10205, 10485, 11184, 11304, 12116, 12246, 12560, 13980, 14130, 15145, 16328, 16776, 18174, 18369, 18640, 18840, 20410, 20970, 22608, 24232, 24492, 27261, 27960, 28260, 30290, 30615, 32656, 33552, 36348, 36581, 36738, 37680, 40820, 41940, 45435, 48464, 48984, 54522, 55920, 56520, 60580, 61230, 72696, 73162, 73476, 81640, 83880, 90870, 91845, 97968, 109044, 109743, 113040, 121160, 122460, 136305, 145392, 146324, 146952, 163280, 167760, 181740, 182905, 183690, 218088, 219486, 242320, 244920, 272610, 292648, 293904, 329229, 363480, 365810, 367380, 436176, 438972, 475553, 489840, 545220, 548715, 585296, 658458, 726960, 731620, 734760, 877944, 951106, 1090440, 1097430, 1316916, 1426659, 1463240, 1469520, 1646145, 1755888, 1902212, 2180880, 2194860, 2377765, 2633832, 2853318, 2926480, 3292290, 3804424, 4279977, 4389720, 4755530, 5267664, 5706636, 6584580, 7133295, 7608848, 8559954, 8779440, 9511060, 11413272, 13169160, 14266590, 17119908, 19022120, 21399885, 22826544, 26338320, 28533180, 34239816, 38044240, 42799770, 57066360, 68479632, 85599540, 114132720, 171199080, 342398160]

約数ペア:

[(1, 342398160), (2, 171199080), (3, 114132720), (4, 85599540), (5, 68479632), (6, 57066360), (8, 42799770), (9, 38044240), (10, 34239816), (12, 28533180), (13, 26338320), (15, 22826544), (16, 21399885), (18, 19022120), (20, 17119908), (24, 14266590), (26, 13169160), (30, 11413272), (36, 9511060), (39, 8779440), (40, 8559954), (45, 7608848), (48, 7133295), (52, 6584580), (60, 5706636), (65, 5267664), (72, 4755530), (78, 4389720), (80, 4279977), (90, 3804424), (104, 3292290), (117, 2926480), (120, 2853318), (130, 2633832), (144, 2377765), (156, 2194860), (157, 2180880), (180, 1902212), (195, 1755888), (208, 1646145), (233, 1469520), (234, 1463240), (240, 1426659), (260, 1316916), (312, 1097430), (314, 1090440), (360, 951106), (390, 877944), (466, 734760), (468, 731620), (471, 726960), (520, 658458), (585, 585296), (624, 548715), (628, 545220), (699, 489840), (720, 475553), (780, 438972), (785, 436176), (932, 367380), (936, 365810), (942, 363480), (1040, 329229), (1165, 293904), (1170, 292648), (1256, 272610), (1398, 244920), (1413, 242320), (1560, 219486), (1570, 218088), (1864, 183690), (1872, 182905), (1884, 181740), (2041, 167760), (2097, 163280), (2330, 146952), (2340, 146324), (2355, 145392), (2512, 136305), (2796, 122460), (2826, 121160), (3029, 113040), (3120, 109743), (3140, 109044), (3495, 97968), (3728, 91845), (3768, 90870), (4082, 83880), (4194, 81640), (4660, 73476), (4680, 73162), (4710, 72696), (5592, 61230), (5652, 60580), (6058, 56520), (6123, 55920), (6280, 54522), (6990, 48984), (7065, 48464), (7536, 45435), (8164, 41940), (8388, 40820), (9087, 37680), (9320, 36738), (9360, 36581), (9420, 36348), (10205, 33552), (10485, 32656), (11184, 30615), (11304, 30290), (12116, 28260), (12246, 27960), (12560, 27261), (13980, 24492), (14130, 24232), (15145, 22608), (16328, 20970), (16776, 20410), (18174, 18840), (18369, 18640)]