493160640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73387}}^1$

素因数の和:73414

約数の個数: 112

約数和(自身を含む): 1789492992

約数和(自身を除く): 1296332352

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 73387, 146774, 220161, 293548, 366935, 440322, 513709, 587096, 733870, 880644, 1027418, 1100805, 1174192, 1467740, 1541127, 1761288, 2054836, 2201610, 2348384, 2568545, 2935480, 3082254, 3522576, 4109672, 4403220, 4696768, 5137090, 5870960, 6164508, 7045152, 7705635, 8219344, 8806440, 10274180, 11741920, 12329016, 14090304, 15411270, 16438688, 17612880, 20548360, 23483840, 24658032, 30822540, 32877376, 35225760, 41096720, 49316064, 61645080, 70451520, 82193440, 98632128, 123290160, 164386880, 246580320, 493160640]

約数ペア:

[(1, 493160640), (2, 246580320), (3, 164386880), (4, 123290160), (5, 98632128), (6, 82193440), (7, 70451520), (8, 61645080), (10, 49316064), (12, 41096720), (14, 35225760), (15, 32877376), (16, 30822540), (20, 24658032), (21, 23483840), (24, 20548360), (28, 17612880), (30, 16438688), (32, 15411270), (35, 14090304), (40, 12329016), (42, 11741920), (48, 10274180), (56, 8806440), (60, 8219344), (64, 7705635), (70, 7045152), (80, 6164508), (84, 5870960), (96, 5137090), (105, 4696768), (112, 4403220), (120, 4109672), (140, 3522576), (160, 3082254), (168, 2935480), (192, 2568545), (210, 2348384), (224, 2201610), (240, 2054836), (280, 1761288), (320, 1541127), (336, 1467740), (420, 1174192), (448, 1100805), (480, 1027418), (560, 880644), (672, 733870), (840, 587096), (960, 513709), (1120, 440322), (1344, 366935), (1680, 293548), (2240, 220161), (3360, 146774), (6720, 73387)]