404682480

素因数分解:

$2^4\times 3^9\times 5^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 200

約数和(自身を含む): 1416797712

約数和(自身を除く): 1012115232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 257, 270, 324, 360, 405, 432, 486, 514, 540, 648, 720, 729, 771, 810, 972, 1028, 1080, 1215, 1285, 1296, 1458, 1542, 1620, 1944, 2056, 2160, 2187, 2313, 2430, 2570, 2916, 3084, 3240, 3645, 3855, 3888, 4112, 4374, 4626, 4860, 5140, 5832, 6168, 6480, 6561, 6939, 7290, 7710, 8748, 9252, 9720, 10280, 10935, 11565, 11664, 12336, 13122, 13878, 14580, 15420, 17496, 18504, 19440, 19683, 20560, 20817, 21870, 23130, 26244, 27756, 29160, 30840, 32805, 34695, 34992, 37008, 39366, 41634, 43740, 46260, 52488, 55512, 58320, 61680, 62451, 65610, 69390, 78732, 83268, 87480, 92520, 98415, 104085, 104976, 111024, 124902, 131220, 138780, 157464, 166536, 174960, 185040, 187353, 196830, 208170, 249804, 262440, 277560, 312255, 314928, 333072, 374706, 393660, 416340, 499608, 524880, 555120, 562059, 624510, 749412, 787320, 832680, 936765, 999216, 1124118, 1249020, 1498824, 1574640, 1665360, 1686177, 1873530, 2248236, 2498040, 2810295, 2997648, 3372354, 3747060, 4496472, 4996080, 5058531, 5620590, 6744708, 7494120, 8430885, 8992944, 10117062, 11241180, 13489416, 14988240, 16861770, 20234124, 22482360, 25292655, 26978832, 33723540, 40468248, 44964720, 50585310, 67447080, 80936496, 101170620, 134894160, 202341240, 404682480]

約数ペア:

[(1, 404682480), (2, 202341240), (3, 134894160), (4, 101170620), (5, 80936496), (6, 67447080), (8, 50585310), (9, 44964720), (10, 40468248), (12, 33723540), (15, 26978832), (16, 25292655), (18, 22482360), (20, 20234124), (24, 16861770), (27, 14988240), (30, 13489416), (36, 11241180), (40, 10117062), (45, 8992944), (48, 8430885), (54, 7494120), (60, 6744708), (72, 5620590), (80, 5058531), (81, 4996080), (90, 4496472), (108, 3747060), (120, 3372354), (135, 2997648), (144, 2810295), (162, 2498040), (180, 2248236), (216, 1873530), (240, 1686177), (243, 1665360), (257, 1574640), (270, 1498824), (324, 1249020), (360, 1124118), (405, 999216), (432, 936765), (486, 832680), (514, 787320), (540, 749412), (648, 624510), (720, 562059), (729, 555120), (771, 524880), (810, 499608), (972, 416340), (1028, 393660), (1080, 374706), (1215, 333072), (1285, 314928), (1296, 312255), (1458, 277560), (1542, 262440), (1620, 249804), (1944, 208170), (2056, 196830), (2160, 187353), (2187, 185040), (2313, 174960), (2430, 166536), (2570, 157464), (2916, 138780), (3084, 131220), (3240, 124902), (3645, 111024), (3855, 104976), (3888, 104085), (4112, 98415), (4374, 92520), (4626, 87480), (4860, 83268), (5140, 78732), (5832, 69390), (6168, 65610), (6480, 62451), (6561, 61680), (6939, 58320), (7290, 55512), (7710, 52488), (8748, 46260), (9252, 43740), (9720, 41634), (10280, 39366), (10935, 37008), (11565, 34992), (11664, 34695), (12336, 32805), (13122, 30840), (13878, 29160), (14580, 27756), (15420, 26244), (17496, 23130), (18504, 21870), (19440, 20817), (19683, 20560)]