214056240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28771}}^1$

素因数の和:28818

約数の個数: 80

約数和(自身を含む): 685003776

約数和(自身を除く): 470947536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 28771, 57542, 86313, 115084, 143855, 172626, 230168, 287710, 345252, 431565, 460336, 575420, 690504, 863130, 891901, 1150840, 1381008, 1726260, 1783802, 2301680, 2675703, 3452520, 3567604, 4459505, 5351406, 6905040, 7135208, 8919010, 10702812, 13378515, 14270416, 17838020, 21405624, 26757030, 35676040, 42811248, 53514060, 71352080, 107028120, 214056240]

約数ペア:

[(1, 214056240), (2, 107028120), (3, 71352080), (4, 53514060), (5, 42811248), (6, 35676040), (8, 26757030), (10, 21405624), (12, 17838020), (15, 14270416), (16, 13378515), (20, 10702812), (24, 8919010), (30, 7135208), (31, 6905040), (40, 5351406), (48, 4459505), (60, 3567604), (62, 3452520), (80, 2675703), (93, 2301680), (120, 1783802), (124, 1726260), (155, 1381008), (186, 1150840), (240, 891901), (248, 863130), (310, 690504), (372, 575420), (465, 460336), (496, 431565), (620, 345252), (744, 287710), (930, 230168), (1240, 172626), (1488, 143855), (1860, 115084), (2480, 86313), (3720, 57542), (7440, 28771)]