1018544880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5063

約数の個数: 160

約数和(自身を含む): 3384497664

約数和(自身を除く): 2365952784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 740, 851, 888, 920, 1104, 1110, 1380, 1480, 1702, 1776, 1840, 2220, 2553, 2760, 2960, 3404, 4255, 4440, 4987, 5106, 5520, 6808, 8510, 8880, 9974, 10212, 12765, 13616, 14961, 17020, 19948, 20424, 24935, 25530, 29922, 34040, 39896, 40848, 49870, 51060, 59844, 68080, 74805, 79792, 99740, 102120, 114701, 119688, 149610, 184519, 199480, 204240, 229402, 239376, 299220, 344103, 369038, 398960, 458804, 553557, 573505, 598440, 688206, 738076, 917608, 922595, 1107114, 1147010, 1196880, 1376412, 1476152, 1720515, 1835216, 1845190, 2214228, 2294020, 2752824, 2767785, 2952304, 3441030, 3690380, 4243937, 4428456, 4588040, 5505648, 5535570, 6882060, 7380760, 8487874, 8856912, 9176080, 11071140, 12731811, 13764120, 14761520, 16975748, 21219685, 22142280, 25463622, 27528240, 33951496, 42439370, 44284560, 50927244, 63659055, 67902992, 84878740, 101854488, 127318110, 169757480, 203708976, 254636220, 339514960, 509272440, 1018544880]

約数ペア:

[(1, 1018544880), (2, 509272440), (3, 339514960), (4, 254636220), (5, 203708976), (6, 169757480), (8, 127318110), (10, 101854488), (12, 84878740), (15, 67902992), (16, 63659055), (20, 50927244), (23, 44284560), (24, 42439370), (30, 33951496), (37, 27528240), (40, 25463622), (46, 22142280), (48, 21219685), (60, 16975748), (69, 14761520), (74, 13764120), (80, 12731811), (92, 11071140), (111, 9176080), (115, 8856912), (120, 8487874), (138, 7380760), (148, 6882060), (184, 5535570), (185, 5505648), (222, 4588040), (230, 4428456), (240, 4243937), (276, 3690380), (296, 3441030), (345, 2952304), (368, 2767785), (370, 2752824), (444, 2294020), (460, 2214228), (552, 1845190), (555, 1835216), (592, 1720515), (690, 1476152), (740, 1376412), (851, 1196880), (888, 1147010), (920, 1107114), (1104, 922595), (1110, 917608), (1380, 738076), (1480, 688206), (1702, 598440), (1776, 573505), (1840, 553557), (2220, 458804), (2553, 398960), (2760, 369038), (2960, 344103), (3404, 299220), (4255, 239376), (4440, 229402), (4987, 204240), (5106, 199480), (5520, 184519), (6808, 149610), (8510, 119688), (8880, 114701), (9974, 102120), (10212, 99740), (12765, 79792), (13616, 74805), (14961, 68080), (17020, 59844), (19948, 51060), (20424, 49870), (24935, 40848), (25530, 39896), (29922, 34040)]