88397120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 265297920

約数和(自身を除く): 176900800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 67, 70, 76, 80, 95, 112, 124, 133, 134, 140, 152, 155, 160, 190, 217, 224, 248, 266, 268, 280, 304, 310, 320, 335, 380, 434, 448, 469, 496, 532, 536, 560, 589, 608, 620, 665, 670, 760, 868, 938, 992, 1064, 1072, 1085, 1120, 1178, 1216, 1240, 1273, 1330, 1340, 1520, 1736, 1876, 1984, 2077, 2128, 2144, 2170, 2240, 2345, 2356, 2480, 2546, 2660, 2680, 2945, 3040, 3472, 3752, 4123, 4154, 4256, 4288, 4340, 4690, 4712, 4960, 5092, 5320, 5360, 5890, 6080, 6365, 6944, 7504, 8246, 8308, 8512, 8680, 8911, 9380, 9424, 9920, 10184, 10385, 10640, 10720, 11780, 12730, 13888, 14539, 15008, 16492, 16616, 17360, 17822, 18760, 18848, 20368, 20615, 20770, 21280, 21440, 23560, 25460, 29078, 30016, 32984, 33232, 34720, 35644, 37520, 37696, 39463, 40736, 41230, 41540, 42560, 44555, 47120, 50920, 58156, 65968, 66464, 69440, 71288, 72695, 75040, 78926, 81472, 82460, 83080, 89110, 94240, 101840, 116312, 131936, 132928, 142576, 145390, 150080, 157852, 164920, 166160, 178220, 188480, 197315, 203680, 232624, 263872, 276241, 285152, 290780, 315704, 329840, 332320, 356440, 394630, 407360, 465248, 552482, 570304, 581560, 631408, 659680, 664640, 712880, 789260, 930496, 1104964, 1163120, 1262816, 1319360, 1381205, 1425760, 1578520, 2209928, 2326240, 2525632, 2762410, 2851520, 3157040, 4419856, 4652480, 5524820, 6314080, 8839712, 11049640, 12628160, 17679424, 22099280, 44198560, 88397120]

約数ペア:

[(1, 88397120), (2, 44198560), (4, 22099280), (5, 17679424), (7, 12628160), (8, 11049640), (10, 8839712), (14, 6314080), (16, 5524820), (19, 4652480), (20, 4419856), (28, 3157040), (31, 2851520), (32, 2762410), (35, 2525632), (38, 2326240), (40, 2209928), (56, 1578520), (62, 1425760), (64, 1381205), (67, 1319360), (70, 1262816), (76, 1163120), (80, 1104964), (95, 930496), (112, 789260), (124, 712880), (133, 664640), (134, 659680), (140, 631408), (152, 581560), (155, 570304), (160, 552482), (190, 465248), (217, 407360), (224, 394630), (248, 356440), (266, 332320), (268, 329840), (280, 315704), (304, 290780), (310, 285152), (320, 276241), (335, 263872), (380, 232624), (434, 203680), (448, 197315), (469, 188480), (496, 178220), (532, 166160), (536, 164920), (560, 157852), (589, 150080), (608, 145390), (620, 142576), (665, 132928), (670, 131936), (760, 116312), (868, 101840), (938, 94240), (992, 89110), (1064, 83080), (1072, 82460), (1085, 81472), (1120, 78926), (1178, 75040), (1216, 72695), (1240, 71288), (1273, 69440), (1330, 66464), (1340, 65968), (1520, 58156), (1736, 50920), (1876, 47120), (1984, 44555), (2077, 42560), (2128, 41540), (2144, 41230), (2170, 40736), (2240, 39463), (2345, 37696), (2356, 37520), (2480, 35644), (2546, 34720), (2660, 33232), (2680, 32984), (2945, 30016), (3040, 29078), (3472, 25460), (3752, 23560), (4123, 21440), (4154, 21280), (4256, 20770), (4288, 20615), (4340, 20368), (4690, 18848), (4712, 18760), (4960, 17822), (5092, 17360), (5320, 16616), (5360, 16492), (5890, 15008), (6080, 14539), (6365, 13888), (6944, 12730), (7504, 11780), (8246, 10720), (8308, 10640), (8512, 10385), (8680, 10184), (8911, 9920), (9380, 9424)]