38165880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 119854080

約数和(自身を除く): 81688200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 67, 94, 101, 120, 134, 141, 188, 201, 202, 235, 268, 282, 303, 335, 376, 402, 404, 470, 505, 536, 564, 606, 670, 705, 804, 808, 940, 1005, 1010, 1128, 1212, 1340, 1410, 1515, 1608, 1880, 2010, 2020, 2424, 2680, 2820, 3030, 3149, 4020, 4040, 4747, 5640, 6060, 6298, 6767, 8040, 9447, 9494, 12120, 12596, 13534, 14241, 15745, 18894, 18988, 20301, 23735, 25192, 27068, 28482, 31490, 33835, 37788, 37976, 40602, 47235, 47470, 54136, 56964, 62980, 67670, 71205, 75576, 81204, 94470, 94940, 101505, 113928, 125960, 135340, 142410, 162408, 188940, 189880, 203010, 270680, 284820, 318049, 377880, 406020, 569640, 636098, 812040, 954147, 1272196, 1590245, 1908294, 2544392, 3180490, 3816588, 4770735, 6360980, 7633176, 9541470, 12721960, 19082940, 38165880]

約数ペア:

[(1, 38165880), (2, 19082940), (3, 12721960), (4, 9541470), (5, 7633176), (6, 6360980), (8, 4770735), (10, 3816588), (12, 3180490), (15, 2544392), (20, 1908294), (24, 1590245), (30, 1272196), (40, 954147), (47, 812040), (60, 636098), (67, 569640), (94, 406020), (101, 377880), (120, 318049), (134, 284820), (141, 270680), (188, 203010), (201, 189880), (202, 188940), (235, 162408), (268, 142410), (282, 135340), (303, 125960), (335, 113928), (376, 101505), (402, 94940), (404, 94470), (470, 81204), (505, 75576), (536, 71205), (564, 67670), (606, 62980), (670, 56964), (705, 54136), (804, 47470), (808, 47235), (940, 40602), (1005, 37976), (1010, 37788), (1128, 33835), (1212, 31490), (1340, 28482), (1410, 27068), (1515, 25192), (1608, 23735), (1880, 20301), (2010, 18988), (2020, 18894), (2424, 15745), (2680, 14241), (2820, 13534), (3030, 12596), (3149, 12120), (4020, 9494), (4040, 9447), (4747, 8040), (5640, 6767), (6060, 6298)]