826851240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 2806090560

約数和(自身を除く): 1979239320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 257, 270, 324, 331, 360, 405, 486, 514, 540, 648, 662, 771, 810, 972, 993, 1028, 1080, 1215, 1285, 1324, 1542, 1620, 1655, 1944, 1986, 2056, 2313, 2430, 2570, 2648, 2979, 3084, 3240, 3310, 3855, 3972, 4626, 4860, 4965, 5140, 5958, 6168, 6620, 6939, 7710, 7944, 8937, 9252, 9720, 9930, 10280, 11565, 11916, 13240, 13878, 14895, 15420, 17874, 18504, 19860, 20817, 23130, 23832, 26811, 27756, 29790, 30840, 34695, 35748, 39720, 41634, 44685, 46260, 53622, 55512, 59580, 62451, 69390, 71496, 80433, 83268, 85067, 89370, 92520, 104085, 107244, 119160, 124902, 134055, 138780, 160866, 166536, 170134, 178740, 208170, 214488, 249804, 255201, 268110, 277560, 312255, 321732, 340268, 357480, 402165, 416340, 425335, 499608, 510402, 536220, 624510, 643464, 680536, 765603, 804330, 832680, 850670, 1020804, 1072440, 1249020, 1276005, 1531206, 1608660, 1701340, 2041608, 2296809, 2498040, 2552010, 3062412, 3217320, 3402680, 3828015, 4593618, 5104020, 6124824, 6890427, 7656030, 9187236, 10208040, 11484045, 13780854, 15312060, 18374472, 20671281, 22968090, 27561708, 30624120, 34452135, 41342562, 45936180, 55123416, 68904270, 82685124, 91872360, 103356405, 137808540, 165370248, 206712810, 275617080, 413425620, 826851240]

約数ペア:

[(1, 826851240), (2, 413425620), (3, 275617080), (4, 206712810), (5, 165370248), (6, 137808540), (8, 103356405), (9, 91872360), (10, 82685124), (12, 68904270), (15, 55123416), (18, 45936180), (20, 41342562), (24, 34452135), (27, 30624120), (30, 27561708), (36, 22968090), (40, 20671281), (45, 18374472), (54, 15312060), (60, 13780854), (72, 11484045), (81, 10208040), (90, 9187236), (108, 7656030), (120, 6890427), (135, 6124824), (162, 5104020), (180, 4593618), (216, 3828015), (243, 3402680), (257, 3217320), (270, 3062412), (324, 2552010), (331, 2498040), (360, 2296809), (405, 2041608), (486, 1701340), (514, 1608660), (540, 1531206), (648, 1276005), (662, 1249020), (771, 1072440), (810, 1020804), (972, 850670), (993, 832680), (1028, 804330), (1080, 765603), (1215, 680536), (1285, 643464), (1324, 624510), (1542, 536220), (1620, 510402), (1655, 499608), (1944, 425335), (1986, 416340), (2056, 402165), (2313, 357480), (2430, 340268), (2570, 321732), (2648, 312255), (2979, 277560), (3084, 268110), (3240, 255201), (3310, 249804), (3855, 214488), (3972, 208170), (4626, 178740), (4860, 170134), (4965, 166536), (5140, 160866), (5958, 138780), (6168, 134055), (6620, 124902), (6939, 119160), (7710, 107244), (7944, 104085), (8937, 92520), (9252, 89370), (9720, 85067), (9930, 83268), (10280, 80433), (11565, 71496), (11916, 69390), (13240, 62451), (13878, 59580), (14895, 55512), (15420, 53622), (17874, 46260), (18504, 44685), (19860, 41634), (20817, 39720), (23130, 35748), (23832, 34695), (26811, 30840), (27756, 29790)]