89890080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 334430208

約数和(自身を除く): 244540128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 863, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1726, 1736, 1860, 2170, 2480, 2589, 2604, 2976, 3255, 3360, 3452, 3472, 3720, 4315, 4340, 4960, 5178, 5208, 6041, 6510, 6904, 6944, 7440, 8630, 8680, 10356, 10416, 12082, 12945, 13020, 13808, 14880, 17260, 17360, 18123, 20712, 20832, 24164, 25890, 26040, 26753, 27616, 30205, 34520, 34720, 36246, 41424, 48328, 51780, 52080, 53506, 60410, 69040, 72492, 80259, 82848, 90615, 96656, 103560, 104160, 107012, 120820, 133765, 138080, 144984, 160518, 181230, 187271, 193312, 207120, 214024, 241640, 267530, 289968, 321036, 362460, 374542, 401295, 414240, 428048, 483280, 535060, 561813, 579936, 642072, 724920, 749084, 802590, 856096, 936355, 966560, 1070120, 1123626, 1284144, 1449840, 1498168, 1605180, 1872710, 2140240, 2247252, 2568288, 2809065, 2899680, 2996336, 3210360, 3745420, 4280480, 4494504, 5618130, 5992672, 6420720, 7490840, 8989008, 11236260, 12841440, 14981680, 17978016, 22472520, 29963360, 44945040, 89890080]

約数ペア:

[(1, 89890080), (2, 44945040), (3, 29963360), (4, 22472520), (5, 17978016), (6, 14981680), (7, 12841440), (8, 11236260), (10, 8989008), (12, 7490840), (14, 6420720), (15, 5992672), (16, 5618130), (20, 4494504), (21, 4280480), (24, 3745420), (28, 3210360), (30, 2996336), (31, 2899680), (32, 2809065), (35, 2568288), (40, 2247252), (42, 2140240), (48, 1872710), (56, 1605180), (60, 1498168), (62, 1449840), (70, 1284144), (80, 1123626), (84, 1070120), (93, 966560), (96, 936355), (105, 856096), (112, 802590), (120, 749084), (124, 724920), (140, 642072), (155, 579936), (160, 561813), (168, 535060), (186, 483280), (210, 428048), (217, 414240), (224, 401295), (240, 374542), (248, 362460), (280, 321036), (310, 289968), (336, 267530), (372, 241640), (420, 214024), (434, 207120), (465, 193312), (480, 187271), (496, 181230), (560, 160518), (620, 144984), (651, 138080), (672, 133765), (744, 120820), (840, 107012), (863, 104160), (868, 103560), (930, 96656), (992, 90615), (1085, 82848), (1120, 80259), (1240, 72492), (1302, 69040), (1488, 60410), (1680, 53506), (1726, 52080), (1736, 51780), (1860, 48328), (2170, 41424), (2480, 36246), (2589, 34720), (2604, 34520), (2976, 30205), (3255, 27616), (3360, 26753), (3452, 26040), (3472, 25890), (3720, 24164), (4315, 20832), (4340, 20712), (4960, 18123), (5178, 17360), (5208, 17260), (6041, 14880), (6510, 13808), (6904, 13020), (6944, 12945), (7440, 12082), (8630, 10416), (8680, 10356)]