12968340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 46194624

約数和(自身を除く): 33226284

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, 401, 420, 462, 490, 539, 588, 660, 735, 770, 802, 924, 980, 1078, 1155, 1203, 1470, 1540, 1604, 1617, 2005, 2156, 2310, 2406, 2695, 2807, 2940, 3234, 4010, 4411, 4620, 4812, 5390, 5614, 6015, 6468, 8020, 8085, 8421, 8822, 10780, 11228, 12030, 13233, 14035, 16170, 16842, 17644, 19649, 22055, 24060, 26466, 28070, 30877, 32340, 33684, 39298, 42105, 44110, 52932, 56140, 58947, 61754, 66165, 78596, 84210, 88220, 92631, 98245, 117894, 123508, 132330, 154385, 168420, 185262, 196490, 216139, 235788, 264660, 294735, 308770, 370524, 392980, 432278, 463155, 589470, 617540, 648417, 864556, 926310, 1080695, 1178940, 1296834, 1852620, 2161390, 2593668, 3242085, 4322780, 6484170, 12968340]

約数ペア:

[(1, 12968340), (2, 6484170), (3, 4322780), (4, 3242085), (5, 2593668), (6, 2161390), (7, 1852620), (10, 1296834), (11, 1178940), (12, 1080695), (14, 926310), (15, 864556), (20, 648417), (21, 617540), (22, 589470), (28, 463155), (30, 432278), (33, 392980), (35, 370524), (42, 308770), (44, 294735), (49, 264660), (55, 235788), (60, 216139), (66, 196490), (70, 185262), (77, 168420), (84, 154385), (98, 132330), (105, 123508), (110, 117894), (132, 98245), (140, 92631), (147, 88220), (154, 84210), (165, 78596), (196, 66165), (210, 61754), (220, 58947), (231, 56140), (245, 52932), (294, 44110), (308, 42105), (330, 39298), (385, 33684), (401, 32340), (420, 30877), (462, 28070), (490, 26466), (539, 24060), (588, 22055), (660, 19649), (735, 17644), (770, 16842), (802, 16170), (924, 14035), (980, 13233), (1078, 12030), (1155, 11228), (1203, 10780), (1470, 8822), (1540, 8421), (1604, 8085), (1617, 8020), (2005, 6468), (2156, 6015), (2310, 5614), (2406, 5390), (2695, 4812), (2807, 4620), (2940, 4411), (3234, 4010)]