84207480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14321}}^1$

素因数の和:14349

約数の個数: 96

約数和(自身を含む): 293887440

約数和(自身を除く): 209679960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14321, 28642, 42963, 57284, 71605, 85926, 100247, 114568, 143210, 171852, 200494, 214815, 286420, 300741, 343704, 400988, 429630, 501235, 572840, 601482, 701729, 801976, 859260, 1002470, 1202964, 1403458, 1503705, 1718520, 2004940, 2105187, 2405928, 2806916, 3007410, 3508645, 4009880, 4210374, 5613832, 6014820, 7017290, 8420748, 10525935, 12029640, 14034580, 16841496, 21051870, 28069160, 42103740, 84207480]

約数ペア:

[(1, 84207480), (2, 42103740), (3, 28069160), (4, 21051870), (5, 16841496), (6, 14034580), (7, 12029640), (8, 10525935), (10, 8420748), (12, 7017290), (14, 6014820), (15, 5613832), (20, 4210374), (21, 4009880), (24, 3508645), (28, 3007410), (30, 2806916), (35, 2405928), (40, 2105187), (42, 2004940), (49, 1718520), (56, 1503705), (60, 1403458), (70, 1202964), (84, 1002470), (98, 859260), (105, 801976), (120, 701729), (140, 601482), (147, 572840), (168, 501235), (196, 429630), (210, 400988), (245, 343704), (280, 300741), (294, 286420), (392, 214815), (420, 200494), (490, 171852), (588, 143210), (735, 114568), (840, 100247), (980, 85926), (1176, 71605), (1470, 57284), (1960, 42963), (2940, 28642), (5880, 14321)]