26690580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 99348480

約数和(自身を除く): 72657900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 307, 315, 322, 345, 378, 414, 420, 460, 483, 540, 614, 621, 630, 644, 690, 756, 805, 828, 921, 945, 966, 1035, 1228, 1242, 1260, 1380, 1449, 1535, 1610, 1842, 1890, 1932, 2070, 2149, 2415, 2484, 2763, 2898, 3070, 3105, 3220, 3684, 3780, 4140, 4298, 4347, 4605, 4830, 5526, 5796, 6140, 6210, 6447, 7061, 7245, 8289, 8596, 8694, 9210, 9660, 10745, 11052, 12420, 12894, 13815, 14122, 14490, 16578, 17388, 18420, 19341, 21183, 21490, 21735, 25788, 27630, 28244, 28980, 32235, 33156, 35305, 38682, 41445, 42366, 42980, 43470, 49427, 55260, 58023, 63549, 64470, 70610, 77364, 82890, 84732, 86940, 96705, 98854, 105915, 116046, 127098, 128940, 141220, 148281, 165780, 190647, 193410, 197708, 211830, 232092, 247135, 254196, 290115, 296562, 317745, 381294, 386820, 423660, 444843, 494270, 580230, 593124, 635490, 741405, 762588, 889686, 953235, 988540, 1160460, 1270980, 1334529, 1482810, 1779372, 1906470, 2224215, 2669058, 2965620, 3812940, 4448430, 5338116, 6672645, 8896860, 13345290, 26690580]

約数ペア:

[(1, 26690580), (2, 13345290), (3, 8896860), (4, 6672645), (5, 5338116), (6, 4448430), (7, 3812940), (9, 2965620), (10, 2669058), (12, 2224215), (14, 1906470), (15, 1779372), (18, 1482810), (20, 1334529), (21, 1270980), (23, 1160460), (27, 988540), (28, 953235), (30, 889686), (35, 762588), (36, 741405), (42, 635490), (45, 593124), (46, 580230), (54, 494270), (60, 444843), (63, 423660), (69, 386820), (70, 381294), (84, 317745), (90, 296562), (92, 290115), (105, 254196), (108, 247135), (115, 232092), (126, 211830), (135, 197708), (138, 193410), (140, 190647), (161, 165780), (180, 148281), (189, 141220), (207, 128940), (210, 127098), (230, 116046), (252, 105915), (270, 98854), (276, 96705), (307, 86940), (315, 84732), (322, 82890), (345, 77364), (378, 70610), (414, 64470), (420, 63549), (460, 58023), (483, 55260), (540, 49427), (614, 43470), (621, 42980), (630, 42366), (644, 41445), (690, 38682), (756, 35305), (805, 33156), (828, 32235), (921, 28980), (945, 28244), (966, 27630), (1035, 25788), (1228, 21735), (1242, 21490), (1260, 21183), (1380, 19341), (1449, 18420), (1535, 17388), (1610, 16578), (1842, 14490), (1890, 14122), (1932, 13815), (2070, 12894), (2149, 12420), (2415, 11052), (2484, 10745), (2763, 9660), (2898, 9210), (3070, 8694), (3105, 8596), (3220, 8289), (3684, 7245), (3780, 7061), (4140, 6447), (4298, 6210), (4347, 6140), (4605, 5796), (4830, 5526)]