217090080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3677}}^1$

素因数の和:3739

約数の個数: 144

約数和(自身を含む): 759095064

約数和(自身を除く): 542004984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3677, 3690, 3936, 4920, 5904, 6560, 7354, 7380, 9840, 11031, 11808, 14708, 14760, 18385, 19680, 22062, 29416, 29520, 33093, 36770, 44124, 55155, 58832, 59040, 66186, 73540, 88248, 110310, 117664, 132372, 147080, 150757, 165465, 176496, 220620, 264744, 294160, 301514, 330930, 352992, 441240, 452271, 529488, 588320, 603028, 661860, 753785, 882480, 904542, 1058976, 1206056, 1323720, 1356813, 1507570, 1764960, 1809084, 2261355, 2412112, 2647440, 2713626, 3015140, 3618168, 4522710, 4824224, 5294880, 5427252, 6030280, 6784065, 7236336, 9045420, 10854504, 12060560, 13568130, 14472672, 18090840, 21709008, 24121120, 27136260, 36181680, 43418016, 54272520, 72363360, 108545040, 217090080]

約数ペア:

[(1, 217090080), (2, 108545040), (3, 72363360), (4, 54272520), (5, 43418016), (6, 36181680), (8, 27136260), (9, 24121120), (10, 21709008), (12, 18090840), (15, 14472672), (16, 13568130), (18, 12060560), (20, 10854504), (24, 9045420), (30, 7236336), (32, 6784065), (36, 6030280), (40, 5427252), (41, 5294880), (45, 4824224), (48, 4522710), (60, 3618168), (72, 3015140), (80, 2713626), (82, 2647440), (90, 2412112), (96, 2261355), (120, 1809084), (123, 1764960), (144, 1507570), (160, 1356813), (164, 1323720), (180, 1206056), (205, 1058976), (240, 904542), (246, 882480), (288, 753785), (328, 661860), (360, 603028), (369, 588320), (410, 529488), (480, 452271), (492, 441240), (615, 352992), (656, 330930), (720, 301514), (738, 294160), (820, 264744), (984, 220620), (1230, 176496), (1312, 165465), (1440, 150757), (1476, 147080), (1640, 132372), (1845, 117664), (1968, 110310), (2460, 88248), (2952, 73540), (3280, 66186), (3677, 59040), (3690, 58832), (3936, 55155), (4920, 44124), (5904, 36770), (6560, 33093), (7354, 29520), (7380, 29416), (9840, 22062), (11031, 19680), (11808, 18385), (14708, 14760)]