89372640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 327366144

約数和(自身を除く): 237993504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 397, 402, 420, 469, 480, 536, 560, 670, 672, 794, 804, 840, 938, 1005, 1072, 1120, 1191, 1340, 1407, 1588, 1608, 1680, 1876, 1985, 2010, 2144, 2345, 2382, 2680, 2779, 2814, 3176, 3216, 3360, 3752, 3970, 4020, 4690, 4764, 5360, 5558, 5628, 5955, 6352, 6432, 7035, 7504, 7940, 8040, 8337, 9380, 9528, 10720, 11116, 11256, 11910, 12704, 13895, 14070, 15008, 15880, 16080, 16674, 18760, 19056, 22232, 22512, 23820, 26599, 27790, 28140, 31760, 32160, 33348, 37520, 38112, 41685, 44464, 45024, 47640, 53198, 55580, 56280, 63520, 66696, 75040, 79797, 83370, 88928, 95280, 106396, 111160, 112560, 132995, 133392, 159594, 166740, 186193, 190560, 212792, 222320, 225120, 265990, 266784, 319188, 333480, 372386, 398985, 425584, 444640, 531980, 558579, 638376, 666960, 744772, 797970, 851168, 930965, 1063960, 1117158, 1276752, 1333920, 1489544, 1595940, 1861930, 2127920, 2234316, 2553504, 2792895, 2979088, 3191880, 3723860, 4255840, 4468632, 5585790, 5958176, 6383760, 7447720, 8937264, 11171580, 12767520, 14895440, 17874528, 22343160, 29790880, 44686320, 89372640]

約数ペア:

[(1, 89372640), (2, 44686320), (3, 29790880), (4, 22343160), (5, 17874528), (6, 14895440), (7, 12767520), (8, 11171580), (10, 8937264), (12, 7447720), (14, 6383760), (15, 5958176), (16, 5585790), (20, 4468632), (21, 4255840), (24, 3723860), (28, 3191880), (30, 2979088), (32, 2792895), (35, 2553504), (40, 2234316), (42, 2127920), (48, 1861930), (56, 1595940), (60, 1489544), (67, 1333920), (70, 1276752), (80, 1117158), (84, 1063960), (96, 930965), (105, 851168), (112, 797970), (120, 744772), (134, 666960), (140, 638376), (160, 558579), (168, 531980), (201, 444640), (210, 425584), (224, 398985), (240, 372386), (268, 333480), (280, 319188), (335, 266784), (336, 265990), (397, 225120), (402, 222320), (420, 212792), (469, 190560), (480, 186193), (536, 166740), (560, 159594), (670, 133392), (672, 132995), (794, 112560), (804, 111160), (840, 106396), (938, 95280), (1005, 88928), (1072, 83370), (1120, 79797), (1191, 75040), (1340, 66696), (1407, 63520), (1588, 56280), (1608, 55580), (1680, 53198), (1876, 47640), (1985, 45024), (2010, 44464), (2144, 41685), (2345, 38112), (2382, 37520), (2680, 33348), (2779, 32160), (2814, 31760), (3176, 28140), (3216, 27790), (3360, 26599), (3752, 23820), (3970, 22512), (4020, 22232), (4690, 19056), (4764, 18760), (5360, 16674), (5558, 16080), (5628, 15880), (5955, 15008), (6352, 14070), (6432, 13895), (7035, 12704), (7504, 11910), (7940, 11256), (8040, 11116), (8337, 10720), (9380, 9528)]