171173640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1387

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 394919160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1259, 1320, 1545, 2060, 2266, 2472, 2518, 3090, 3399, 3777, 4120, 4532, 5036, 5665, 6180, 6295, 6798, 7554, 9064, 10072, 11330, 12360, 12590, 13596, 13849, 15108, 16995, 18885, 22660, 25180, 27192, 27698, 30216, 33990, 37770, 41547, 45320, 50360, 55396, 67980, 69245, 75540, 83094, 110792, 129677, 135960, 138490, 151080, 166188, 207735, 259354, 276980, 332376, 389031, 415470, 518708, 553960, 648385, 778062, 830940, 1037416, 1296770, 1426447, 1556124, 1661880, 1945155, 2593540, 2852894, 3112248, 3890310, 4279341, 5187080, 5705788, 7132235, 7780620, 8558682, 11411576, 14264470, 15561240, 17117364, 21396705, 28528940, 34234728, 42793410, 57057880, 85586820, 171173640]

約数ペア:

[(1, 171173640), (2, 85586820), (3, 57057880), (4, 42793410), (5, 34234728), (6, 28528940), (8, 21396705), (10, 17117364), (11, 15561240), (12, 14264470), (15, 11411576), (20, 8558682), (22, 7780620), (24, 7132235), (30, 5705788), (33, 5187080), (40, 4279341), (44, 3890310), (55, 3112248), (60, 2852894), (66, 2593540), (88, 1945155), (103, 1661880), (110, 1556124), (120, 1426447), (132, 1296770), (165, 1037416), (206, 830940), (220, 778062), (264, 648385), (309, 553960), (330, 518708), (412, 415470), (440, 389031), (515, 332376), (618, 276980), (660, 259354), (824, 207735), (1030, 166188), (1133, 151080), (1236, 138490), (1259, 135960), (1320, 129677), (1545, 110792), (2060, 83094), (2266, 75540), (2472, 69245), (2518, 67980), (3090, 55396), (3399, 50360), (3777, 45320), (4120, 41547), (4532, 37770), (5036, 33990), (5665, 30216), (6180, 27698), (6295, 27192), (6798, 25180), (7554, 22660), (9064, 18885), (10072, 16995), (11330, 15108), (12360, 13849), (12590, 13596)]