198725194080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19714801}}^1$

素因数の和:19714829

約数の個数: 144

約数和(自身を含む): 775028296224

約数和(自身を除く): 576303102144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19714801, 39429602, 59144403, 78859204, 98574005, 118288806, 138003607, 157718408, 177433209, 197148010, 236577612, 276007214, 295722015, 315436816, 354866418, 394296020, 414010821, 473155224, 552014428, 591444030, 630873632, 690018035, 709732836, 788592040, 828021642, 887166045, 946310448, 1104028856, 1182888060, 1242032463, 1380036070, 1419465672, 1577184080, 1656043284, 1774332090, 1892620896, 2070054105, 2208057712, 2365776120, 2484064926, 2760072140, 2838931344, 3154368160, 3312086568, 3548664180, 4140108210, 4416115424, 4731552240, 4968129852, 5520144280, 5677862688, 6210162315, 6624173136, 7097328360, 8280216420, 9463104480, 9936259704, 11040288560, 12420324630, 13248346272, 14194656720, 16560432840, 19872519408, 22080577120, 24840649260, 28389313440, 33120865680, 39745038816, 49681298520, 66241731360, 99362597040, 198725194080]

約数ペア:

[(1, 198725194080), (2, 99362597040), (3, 66241731360), (4, 49681298520), (5, 39745038816), (6, 33120865680), (7, 28389313440), (8, 24840649260), (9, 22080577120), (10, 19872519408), (12, 16560432840), (14, 14194656720), (15, 13248346272), (16, 12420324630), (18, 11040288560), (20, 9936259704), (21, 9463104480), (24, 8280216420), (28, 7097328360), (30, 6624173136), (32, 6210162315), (35, 5677862688), (36, 5520144280), (40, 4968129852), (42, 4731552240), (45, 4416115424), (48, 4140108210), (56, 3548664180), (60, 3312086568), (63, 3154368160), (70, 2838931344), (72, 2760072140), (80, 2484064926), (84, 2365776120), (90, 2208057712), (96, 2070054105), (105, 1892620896), (112, 1774332090), (120, 1656043284), (126, 1577184080), (140, 1419465672), (144, 1380036070), (160, 1242032463), (168, 1182888060), (180, 1104028856), (210, 946310448), (224, 887166045), (240, 828021642), (252, 788592040), (280, 709732836), (288, 690018035), (315, 630873632), (336, 591444030), (360, 552014428), (420, 473155224), (480, 414010821), (504, 394296020), (560, 354866418), (630, 315436816), (672, 295722015), (720, 276007214), (840, 236577612), (1008, 197148010), (1120, 177433209), (1260, 157718408), (1440, 138003607), (1680, 118288806), (2016, 98574005), (2520, 78859204), (3360, 59144403), (5040, 39429602), (10080, 19714801)]