146534220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6880

約数の個数: 144

約数和(自身を含む): 537945408

約数和(自身を除く): 391411188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 6841, 7140, 10710, 13682, 20523, 21420, 27364, 34205, 41046, 47887, 61569, 68410, 82092, 95774, 102615, 116297, 123138, 136820, 143661, 191548, 205230, 232594, 239435, 246276, 287322, 307845, 348891, 410460, 430983, 465188, 478870, 574644, 581485, 615690, 697782, 718305, 814079, 861966, 957740, 1046673, 1162970, 1231380, 1395564, 1436610, 1628158, 1723932, 1744455, 2093346, 2154915, 2325940, 2442237, 2873220, 3256316, 3488910, 4070395, 4186692, 4309830, 4884474, 5233365, 6977820, 7326711, 8140790, 8619660, 9768948, 10466730, 12211185, 14653422, 16281580, 20933460, 24422370, 29306844, 36633555, 48844740, 73267110, 146534220]

約数ペア:

[(1, 146534220), (2, 73267110), (3, 48844740), (4, 36633555), (5, 29306844), (6, 24422370), (7, 20933460), (9, 16281580), (10, 14653422), (12, 12211185), (14, 10466730), (15, 9768948), (17, 8619660), (18, 8140790), (20, 7326711), (21, 6977820), (28, 5233365), (30, 4884474), (34, 4309830), (35, 4186692), (36, 4070395), (42, 3488910), (45, 3256316), (51, 2873220), (60, 2442237), (63, 2325940), (68, 2154915), (70, 2093346), (84, 1744455), (85, 1723932), (90, 1628158), (102, 1436610), (105, 1395564), (119, 1231380), (126, 1162970), (140, 1046673), (153, 957740), (170, 861966), (180, 814079), (204, 718305), (210, 697782), (238, 615690), (252, 581485), (255, 574644), (306, 478870), (315, 465188), (340, 430983), (357, 410460), (420, 348891), (476, 307845), (510, 287322), (595, 246276), (612, 239435), (630, 232594), (714, 205230), (765, 191548), (1020, 143661), (1071, 136820), (1190, 123138), (1260, 116297), (1428, 102615), (1530, 95774), (1785, 82092), (2142, 68410), (2380, 61569), (3060, 47887), (3570, 41046), (4284, 34205), (5355, 27364), (6841, 21420), (7140, 20523), (10710, 13682)]