171199080

素因数分解:

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

素因数の和:420

約数の個数: 192

約数和(自身を含む): 605601360

約数和(自身を除く): 434402280

約数列:

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

約数ペア:

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