213296760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4878

約数の個数: 128

約数和(自身を含む): 728481600

約数和(自身を除く): 515184840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4817, 4920, 5535, 7380, 8856, 9634, 11070, 14451, 14760, 19268, 22140, 24085, 28902, 38536, 43353, 44280, 48170, 57804, 72255, 86706, 96340, 115608, 130059, 144510, 173412, 192680, 197497, 216765, 260118, 289020, 346824, 394994, 433530, 520236, 578040, 592491, 650295, 789988, 867060, 987485, 1040472, 1184982, 1300590, 1579976, 1734120, 1777473, 1974970, 2369964, 2601180, 2962455, 3554946, 3949940, 4739928, 5202360, 5332419, 5924910, 7109892, 7899880, 8887365, 10664838, 11849820, 14219784, 17774730, 21329676, 23699640, 26662095, 35549460, 42659352, 53324190, 71098920, 106648380, 213296760]

約数ペア:

[(1, 213296760), (2, 106648380), (3, 71098920), (4, 53324190), (5, 42659352), (6, 35549460), (8, 26662095), (9, 23699640), (10, 21329676), (12, 17774730), (15, 14219784), (18, 11849820), (20, 10664838), (24, 8887365), (27, 7899880), (30, 7109892), (36, 5924910), (40, 5332419), (41, 5202360), (45, 4739928), (54, 3949940), (60, 3554946), (72, 2962455), (82, 2601180), (90, 2369964), (108, 1974970), (120, 1777473), (123, 1734120), (135, 1579976), (164, 1300590), (180, 1184982), (205, 1040472), (216, 987485), (246, 867060), (270, 789988), (328, 650295), (360, 592491), (369, 578040), (410, 520236), (492, 433530), (540, 394994), (615, 346824), (738, 289020), (820, 260118), (984, 216765), (1080, 197497), (1107, 192680), (1230, 173412), (1476, 144510), (1640, 130059), (1845, 115608), (2214, 96340), (2460, 86706), (2952, 72255), (3690, 57804), (4428, 48170), (4817, 44280), (4920, 43353), (5535, 38536), (7380, 28902), (8856, 24085), (9634, 22140), (11070, 19268), (14451, 14760)]