434579840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 1120327200

約数和(自身を除く): 685747360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 128, 136, 160, 170, 236, 272, 295, 320, 340, 472, 544, 590, 640, 677, 680, 944, 1003, 1088, 1180, 1354, 1360, 1888, 2006, 2176, 2360, 2708, 2720, 3385, 3776, 4012, 4720, 5015, 5416, 5440, 6770, 7552, 8024, 9440, 10030, 10832, 10880, 11509, 13540, 16048, 18880, 20060, 21664, 23018, 27080, 32096, 37760, 39943, 40120, 43328, 46036, 54160, 57545, 64192, 79886, 80240, 86656, 92072, 108320, 115090, 128384, 159772, 160480, 184144, 199715, 216640, 230180, 319544, 320960, 368288, 399430, 433280, 460360, 639088, 641920, 679031, 736576, 798860, 920720, 1278176, 1358062, 1473152, 1597720, 1841440, 2556352, 2716124, 3195440, 3395155, 3682880, 5112704, 5432248, 6390880, 6790310, 7365760, 10864496, 12781760, 13580620, 21728992, 25563520, 27161240, 43457984, 54322480, 86915968, 108644960, 217289920, 434579840]

約数ペア:

[(1, 434579840), (2, 217289920), (4, 108644960), (5, 86915968), (8, 54322480), (10, 43457984), (16, 27161240), (17, 25563520), (20, 21728992), (32, 13580620), (34, 12781760), (40, 10864496), (59, 7365760), (64, 6790310), (68, 6390880), (80, 5432248), (85, 5112704), (118, 3682880), (128, 3395155), (136, 3195440), (160, 2716124), (170, 2556352), (236, 1841440), (272, 1597720), (295, 1473152), (320, 1358062), (340, 1278176), (472, 920720), (544, 798860), (590, 736576), (640, 679031), (677, 641920), (680, 639088), (944, 460360), (1003, 433280), (1088, 399430), (1180, 368288), (1354, 320960), (1360, 319544), (1888, 230180), (2006, 216640), (2176, 199715), (2360, 184144), (2708, 160480), (2720, 159772), (3385, 128384), (3776, 115090), (4012, 108320), (4720, 92072), (5015, 86656), (5416, 80240), (5440, 79886), (6770, 64192), (7552, 57545), (8024, 54160), (9440, 46036), (10030, 43328), (10832, 40120), (10880, 39943), (11509, 37760), (13540, 32096), (16048, 27080), (18880, 23018), (20060, 21664)]