26163060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 93078720

約数和(自身を除く): 66915660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 809, 924, 980, 1078, 1155, 1470, 1540, 1617, 1618, 2156, 2310, 2427, 2695, 2940, 3234, 3236, 4045, 4620, 4854, 5390, 5663, 6468, 8085, 8090, 8899, 9708, 10780, 11326, 12135, 16170, 16180, 16989, 17798, 22652, 24270, 26697, 28315, 32340, 33978, 35596, 39641, 44495, 48540, 53394, 56630, 62293, 67956, 79282, 84945, 88990, 106788, 113260, 118923, 124586, 133485, 158564, 169890, 177980, 186879, 198205, 237846, 249172, 266970, 311465, 339780, 373758, 396410, 436051, 475692, 533940, 594615, 622930, 747516, 792820, 872102, 934395, 1189230, 1245860, 1308153, 1744204, 1868790, 2180255, 2378460, 2616306, 3737580, 4360510, 5232612, 6540765, 8721020, 13081530, 26163060]

約数ペア:

[(1, 26163060), (2, 13081530), (3, 8721020), (4, 6540765), (5, 5232612), (6, 4360510), (7, 3737580), (10, 2616306), (11, 2378460), (12, 2180255), (14, 1868790), (15, 1744204), (20, 1308153), (21, 1245860), (22, 1189230), (28, 934395), (30, 872102), (33, 792820), (35, 747516), (42, 622930), (44, 594615), (49, 533940), (55, 475692), (60, 436051), (66, 396410), (70, 373758), (77, 339780), (84, 311465), (98, 266970), (105, 249172), (110, 237846), (132, 198205), (140, 186879), (147, 177980), (154, 169890), (165, 158564), (196, 133485), (210, 124586), (220, 118923), (231, 113260), (245, 106788), (294, 88990), (308, 84945), (330, 79282), (385, 67956), (420, 62293), (462, 56630), (490, 53394), (539, 48540), (588, 44495), (660, 39641), (735, 35596), (770, 33978), (809, 32340), (924, 28315), (980, 26697), (1078, 24270), (1155, 22652), (1470, 17798), (1540, 16989), (1617, 16180), (1618, 16170), (2156, 12135), (2310, 11326), (2427, 10780), (2695, 9708), (2940, 8899), (3234, 8090), (3236, 8085), (4045, 6468), (4620, 5663), (4854, 5390)]