8631572880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2411}}^1$

素因数の和:4565

約数の個数: 160

約数和(自身を含む): 30607469568

約数和(自身を除く): 21975896688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2131, 2411, 4262, 4822, 6393, 7233, 8524, 9644, 10655, 12055, 12786, 14466, 14917, 16877, 17048, 19288, 21310, 24110, 25572, 28932, 29834, 31965, 33754, 34096, 36165, 38576, 42620, 44751, 48220, 50631, 51144, 57864, 59668, 63930, 67508, 72330, 74585, 84385, 85240, 89502, 96440, 101262, 102288, 115728, 119336, 127860, 135016, 144660, 149170, 168770, 170480, 179004, 192880, 202524, 223755, 238672, 253155, 255720, 270032, 289320, 298340, 337540, 358008, 405048, 447510, 506310, 511440, 578640, 596680, 675080, 716016, 810096, 895020, 1012620, 1193360, 1350160, 1790040, 2025240, 3580080, 4050480, 5137841, 10275682, 15413523, 20551364, 25689205, 30827046, 35964887, 41102728, 51378410, 61654092, 71929774, 77067615, 82205456, 102756820, 107894661, 123308184, 143859548, 154135230, 179824435, 205513640, 215789322, 246616368, 287719096, 308270460, 359648870, 411027280, 431578644, 539473305, 575438192, 616540920, 719297740, 863157288, 1078946610, 1233081840, 1438595480, 1726314576, 2157893220, 2877190960, 4315786440, 8631572880]

約数ペア:

[(1, 8631572880), (2, 4315786440), (3, 2877190960), (4, 2157893220), (5, 1726314576), (6, 1438595480), (7, 1233081840), (8, 1078946610), (10, 863157288), (12, 719297740), (14, 616540920), (15, 575438192), (16, 539473305), (20, 431578644), (21, 411027280), (24, 359648870), (28, 308270460), (30, 287719096), (35, 246616368), (40, 215789322), (42, 205513640), (48, 179824435), (56, 154135230), (60, 143859548), (70, 123308184), (80, 107894661), (84, 102756820), (105, 82205456), (112, 77067615), (120, 71929774), (140, 61654092), (168, 51378410), (210, 41102728), (240, 35964887), (280, 30827046), (336, 25689205), (420, 20551364), (560, 15413523), (840, 10275682), (1680, 5137841), (2131, 4050480), (2411, 3580080), (4262, 2025240), (4822, 1790040), (6393, 1350160), (7233, 1193360), (8524, 1012620), (9644, 895020), (10655, 810096), (12055, 716016), (12786, 675080), (14466, 596680), (14917, 578640), (16877, 511440), (17048, 506310), (19288, 447510), (21310, 405048), (24110, 358008), (25572, 337540), (28932, 298340), (29834, 289320), (31965, 270032), (33754, 255720), (34096, 253155), (36165, 238672), (38576, 223755), (42620, 202524), (44751, 192880), (48220, 179004), (50631, 170480), (51144, 168770), (57864, 149170), (59668, 144660), (63930, 135016), (67508, 127860), (72330, 119336), (74585, 115728), (84385, 102288), (85240, 101262), (89502, 96440)]