173184240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 571034880

約数和(自身を除く): 397850640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 163, 190, 228, 233, 240, 285, 304, 326, 380, 456, 466, 489, 570, 652, 699, 760, 815, 912, 932, 978, 1140, 1165, 1304, 1398, 1520, 1630, 1864, 1956, 2280, 2330, 2445, 2608, 2796, 3097, 3260, 3495, 3728, 3912, 4427, 4560, 4660, 4890, 5592, 6194, 6520, 6990, 7824, 8854, 9291, 9320, 9780, 11184, 12388, 13040, 13281, 13980, 15485, 17708, 18582, 18640, 19560, 22135, 24776, 26562, 27960, 30970, 35416, 37164, 37979, 39120, 44270, 46455, 49552, 53124, 55920, 61940, 66405, 70832, 74328, 75958, 88540, 92910, 106248, 113937, 123880, 132810, 148656, 151916, 177080, 185820, 189895, 212496, 227874, 247760, 265620, 303832, 354160, 371640, 379790, 455748, 531240, 569685, 607664, 721601, 743280, 759580, 911496, 1062480, 1139370, 1443202, 1519160, 1822992, 2164803, 2278740, 2886404, 3038320, 3608005, 4329606, 4557480, 5772808, 7216010, 8659212, 9114960, 10824015, 11545616, 14432020, 17318424, 21648030, 28864040, 34636848, 43296060, 57728080, 86592120, 173184240]

約数ペア:

[(1, 173184240), (2, 86592120), (3, 57728080), (4, 43296060), (5, 34636848), (6, 28864040), (8, 21648030), (10, 17318424), (12, 14432020), (15, 11545616), (16, 10824015), (19, 9114960), (20, 8659212), (24, 7216010), (30, 5772808), (38, 4557480), (40, 4329606), (48, 3608005), (57, 3038320), (60, 2886404), (76, 2278740), (80, 2164803), (95, 1822992), (114, 1519160), (120, 1443202), (152, 1139370), (163, 1062480), (190, 911496), (228, 759580), (233, 743280), (240, 721601), (285, 607664), (304, 569685), (326, 531240), (380, 455748), (456, 379790), (466, 371640), (489, 354160), (570, 303832), (652, 265620), (699, 247760), (760, 227874), (815, 212496), (912, 189895), (932, 185820), (978, 177080), (1140, 151916), (1165, 148656), (1304, 132810), (1398, 123880), (1520, 113937), (1630, 106248), (1864, 92910), (1956, 88540), (2280, 75958), (2330, 74328), (2445, 70832), (2608, 66405), (2796, 61940), (3097, 55920), (3260, 53124), (3495, 49552), (3728, 46455), (3912, 44270), (4427, 39120), (4560, 37979), (4660, 37164), (4890, 35416), (5592, 30970), (6194, 27960), (6520, 26562), (6990, 24776), (7824, 22135), (8854, 19560), (9291, 18640), (9320, 18582), (9780, 17708), (11184, 15485), (12388, 13980), (13040, 13281)]