47511240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 164367360

約数和(自身を除く): 116856120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 347, 420, 489, 652, 694, 815, 840, 978, 1041, 1141, 1304, 1388, 1630, 1735, 1956, 2082, 2282, 2429, 2445, 2776, 3260, 3423, 3470, 3912, 4164, 4564, 4858, 4890, 5205, 5705, 6520, 6846, 6940, 7287, 8328, 9128, 9716, 9780, 10410, 11410, 12145, 13692, 13880, 14574, 17115, 19432, 19560, 20820, 22820, 24290, 27384, 29148, 34230, 36435, 41640, 45640, 48580, 56561, 58296, 68460, 72870, 97160, 113122, 136920, 145740, 169683, 226244, 282805, 291480, 339366, 395927, 452488, 565610, 678732, 791854, 848415, 1131220, 1187781, 1357464, 1583708, 1696830, 1979635, 2262440, 2375562, 3167416, 3393660, 3959270, 4751124, 5938905, 6787320, 7918540, 9502248, 11877810, 15837080, 23755620, 47511240]

約数ペア:

[(1, 47511240), (2, 23755620), (3, 15837080), (4, 11877810), (5, 9502248), (6, 7918540), (7, 6787320), (8, 5938905), (10, 4751124), (12, 3959270), (14, 3393660), (15, 3167416), (20, 2375562), (21, 2262440), (24, 1979635), (28, 1696830), (30, 1583708), (35, 1357464), (40, 1187781), (42, 1131220), (56, 848415), (60, 791854), (70, 678732), (84, 565610), (105, 452488), (120, 395927), (140, 339366), (163, 291480), (168, 282805), (210, 226244), (280, 169683), (326, 145740), (347, 136920), (420, 113122), (489, 97160), (652, 72870), (694, 68460), (815, 58296), (840, 56561), (978, 48580), (1041, 45640), (1141, 41640), (1304, 36435), (1388, 34230), (1630, 29148), (1735, 27384), (1956, 24290), (2082, 22820), (2282, 20820), (2429, 19560), (2445, 19432), (2776, 17115), (3260, 14574), (3423, 13880), (3470, 13692), (3912, 12145), (4164, 11410), (4564, 10410), (4858, 9780), (4890, 9716), (5205, 9128), (5705, 8328), (6520, 7287), (6846, 6940)]