121216804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{482897}}^1$

素因数の和:483087

約数の個数: 96

約数和(自身を含む): 319315336704

約数和(自身を除く): 198098531764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 163, 220, 308, 326, 385, 652, 770, 815, 1141, 1540, 1630, 1793, 2282, 3260, 3586, 4564, 5705, 7172, 8965, 11410, 12551, 17930, 22820, 25102, 35860, 50204, 62755, 125510, 251020, 482897, 965794, 1931588, 2414485, 3380279, 4828970, 5311867, 6760558, 9657940, 10623734, 13521116, 16901395, 21247468, 26559335, 33802790, 37183069, 53118670, 67605580, 74366138, 78712211, 106237340, 148732276, 157424422, 185915345, 314848844, 371830690, 393561055, 550985477, 743661380, 787122110, 865834321, 1101970954, 1574244220, 1731668642, 2203941908, 2754927385, 3463337284, 4329171605, 5509854770, 6060840247, 8658343210, 11019709540, 12121680494, 17316686420, 24243360988, 30304201235, 60608402470, 121216804940]

約数ペア:

[(1, 121216804940), (2, 60608402470), (4, 30304201235), (5, 24243360988), (7, 17316686420), (10, 12121680494), (11, 11019709540), (14, 8658343210), (20, 6060840247), (22, 5509854770), (28, 4329171605), (35, 3463337284), (44, 2754927385), (55, 2203941908), (70, 1731668642), (77, 1574244220), (110, 1101970954), (140, 865834321), (154, 787122110), (163, 743661380), (220, 550985477), (308, 393561055), (326, 371830690), (385, 314848844), (652, 185915345), (770, 157424422), (815, 148732276), (1141, 106237340), (1540, 78712211), (1630, 74366138), (1793, 67605580), (2282, 53118670), (3260, 37183069), (3586, 33802790), (4564, 26559335), (5705, 21247468), (7172, 16901395), (8965, 13521116), (11410, 10623734), (12551, 9657940), (17930, 6760558), (22820, 5311867), (25102, 4828970), (35860, 3380279), (50204, 2414485), (62755, 1931588), (125510, 965794), (251020, 482897)]