13328280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 53222400

約数和(自身を除く): 39894120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 43, 45, 54, 56, 60, 63, 70, 72, 82, 84, 86, 90, 105, 108, 120, 123, 126, 129, 135, 140, 164, 168, 172, 180, 189, 205, 210, 215, 216, 246, 252, 258, 270, 280, 287, 301, 315, 328, 344, 360, 369, 378, 387, 410, 420, 430, 492, 504, 516, 540, 574, 602, 615, 630, 645, 738, 756, 774, 820, 840, 860, 861, 903, 945, 984, 1032, 1080, 1107, 1148, 1161, 1204, 1230, 1260, 1290, 1435, 1476, 1505, 1512, 1548, 1640, 1720, 1722, 1763, 1806, 1845, 1890, 1935, 2214, 2296, 2322, 2408, 2460, 2520, 2580, 2583, 2709, 2870, 2952, 3010, 3096, 3444, 3526, 3612, 3690, 3780, 3870, 4305, 4428, 4515, 4644, 4920, 5160, 5166, 5289, 5418, 5535, 5740, 5805, 6020, 6888, 7052, 7224, 7380, 7560, 7740, 7749, 8127, 8610, 8815, 8856, 9030, 9288, 10332, 10578, 10836, 11070, 11480, 11610, 12040, 12341, 12915, 13545, 14104, 14760, 15480, 15498, 15867, 16254, 17220, 17630, 18060, 20664, 21156, 21672, 22140, 23220, 24682, 25830, 26445, 27090, 30996, 31734, 32508, 34440, 35260, 36120, 37023, 38745, 40635, 42312, 44280, 46440, 47601, 49364, 51660, 52890, 54180, 61705, 61992, 63468, 65016, 70520, 74046, 77490, 79335, 81270, 95202, 98728, 103320, 105780, 108360, 111069, 123410, 126936, 148092, 154980, 158670, 162540, 185115, 190404, 211560, 222138, 238005, 246820, 296184, 309960, 317340, 325080, 333207, 370230, 380808, 444276, 476010, 493640, 555345, 634680, 666414, 740460, 888552, 952020, 1110690, 1332828, 1480920, 1666035, 1904040, 2221380, 2665656, 3332070, 4442760, 6664140, 13328280]

約数ペア:

[(1, 13328280), (2, 6664140), (3, 4442760), (4, 3332070), (5, 2665656), (6, 2221380), (7, 1904040), (8, 1666035), (9, 1480920), (10, 1332828), (12, 1110690), (14, 952020), (15, 888552), (18, 740460), (20, 666414), (21, 634680), (24, 555345), (27, 493640), (28, 476010), (30, 444276), (35, 380808), (36, 370230), (40, 333207), (41, 325080), (42, 317340), (43, 309960), (45, 296184), (54, 246820), (56, 238005), (60, 222138), (63, 211560), (70, 190404), (72, 185115), (82, 162540), (84, 158670), (86, 154980), (90, 148092), (105, 126936), (108, 123410), (120, 111069), (123, 108360), (126, 105780), (129, 103320), (135, 98728), (140, 95202), (164, 81270), (168, 79335), (172, 77490), (180, 74046), (189, 70520), (205, 65016), (210, 63468), (215, 61992), (216, 61705), (246, 54180), (252, 52890), (258, 51660), (270, 49364), (280, 47601), (287, 46440), (301, 44280), (315, 42312), (328, 40635), (344, 38745), (360, 37023), (369, 36120), (378, 35260), (387, 34440), (410, 32508), (420, 31734), (430, 30996), (492, 27090), (504, 26445), (516, 25830), (540, 24682), (574, 23220), (602, 22140), (615, 21672), (630, 21156), (645, 20664), (738, 18060), (756, 17630), (774, 17220), (820, 16254), (840, 15867), (860, 15498), (861, 15480), (903, 14760), (945, 14104), (984, 13545), (1032, 12915), (1080, 12341), (1107, 12040), (1148, 11610), (1161, 11480), (1204, 11070), (1230, 10836), (1260, 10578), (1290, 10332), (1435, 9288), (1476, 9030), (1505, 8856), (1512, 8815), (1548, 8610), (1640, 8127), (1720, 7749), (1722, 7740), (1763, 7560), (1806, 7380), (1845, 7224), (1890, 7052), (1935, 6888), (2214, 6020), (2296, 5805), (2322, 5740), (2408, 5535), (2460, 5418), (2520, 5289), (2580, 5166), (2583, 5160), (2709, 4920), (2870, 4644), (2952, 4515), (3010, 4428), (3096, 4305), (3444, 3870), (3526, 3780), (3612, 3690)]