25936680

素因数分解:

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

素因数の和:440

約数の個数: 192

約数和(自身を含む): 98988480

約数和(自身を除く): 73051800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 401, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 802, 840, 924, 980, 1078, 1155, 1176, 1203, 1320, 1470, 1540, 1604, 1617, 1848, 1960, 2005, 2156, 2310, 2406, 2695, 2807, 2940, 3080, 3208, 3234, 4010, 4312, 4411, 4620, 4812, 5390, 5614, 5880, 6015, 6468, 8020, 8085, 8421, 8822, 9240, 9624, 10780, 11228, 12030, 12936, 13233, 14035, 16040, 16170, 16842, 17644, 19649, 21560, 22055, 22456, 24060, 26466, 28070, 30877, 32340, 33684, 35288, 39298, 42105, 44110, 48120, 52932, 56140, 58947, 61754, 64680, 66165, 67368, 78596, 84210, 88220, 92631, 98245, 105864, 112280, 117894, 123508, 132330, 154385, 157192, 168420, 176440, 185262, 196490, 216139, 235788, 247016, 264660, 294735, 308770, 336840, 370524, 392980, 432278, 463155, 471576, 529320, 589470, 617540, 648417, 741048, 785960, 864556, 926310, 1080695, 1178940, 1235080, 1296834, 1729112, 1852620, 2161390, 2357880, 2593668, 3242085, 3705240, 4322780, 5187336, 6484170, 8645560, 12968340, 25936680]

約数ペア:

[(1, 25936680), (2, 12968340), (3, 8645560), (4, 6484170), (5, 5187336), (6, 4322780), (7, 3705240), (8, 3242085), (10, 2593668), (11, 2357880), (12, 2161390), (14, 1852620), (15, 1729112), (20, 1296834), (21, 1235080), (22, 1178940), (24, 1080695), (28, 926310), (30, 864556), (33, 785960), (35, 741048), (40, 648417), (42, 617540), (44, 589470), (49, 529320), (55, 471576), (56, 463155), (60, 432278), (66, 392980), (70, 370524), (77, 336840), (84, 308770), (88, 294735), (98, 264660), (105, 247016), (110, 235788), (120, 216139), (132, 196490), (140, 185262), (147, 176440), (154, 168420), (165, 157192), (168, 154385), (196, 132330), (210, 123508), (220, 117894), (231, 112280), (245, 105864), (264, 98245), (280, 92631), (294, 88220), (308, 84210), (330, 78596), (385, 67368), (392, 66165), (401, 64680), (420, 61754), (440, 58947), (462, 56140), (490, 52932), (539, 48120), (588, 44110), (616, 42105), (660, 39298), (735, 35288), (770, 33684), (802, 32340), (840, 30877), (924, 28070), (980, 26466), (1078, 24060), (1155, 22456), (1176, 22055), (1203, 21560), (1320, 19649), (1470, 17644), (1540, 16842), (1604, 16170), (1617, 16040), (1848, 14035), (1960, 13233), (2005, 12936), (2156, 12030), (2310, 11228), (2406, 10780), (2695, 9624), (2807, 9240), (2940, 8822), (3080, 8421), (3208, 8085), (3234, 8020), (4010, 6468), (4312, 6015), (4411, 5880), (4620, 5614), (4812, 5390)]