1402682820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3943}}^1$

素因数の和:3991

約数の個数: 216

約数和(自身を含む): 5023109952

約数和(自身を除く): 3620427132

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, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1078, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1815, 2156, 2310, 2420, 2541, 2695, 2940, 3234, 3388, 3630, 3943, 4235, 4620, 5082, 5390, 5929, 6468, 7260, 7886, 8085, 8470, 10164, 10780, 11829, 11858, 12705, 15772, 16170, 16940, 17787, 19715, 23658, 23716, 25410, 27601, 29645, 32340, 35574, 39430, 43373, 47316, 50820, 55202, 59145, 59290, 71148, 78860, 82803, 86746, 88935, 110404, 118290, 118580, 130119, 138005, 165606, 173492, 177870, 193207, 216865, 236580, 260238, 276010, 303611, 331212, 355740, 386414, 414015, 433730, 477103, 520476, 552020, 579621, 607222, 650595, 772828, 828030, 867460, 910833, 954206, 966035, 1159242, 1214444, 1301190, 1431309, 1518055, 1656060, 1821666, 1908412, 1932070, 2125277, 2318484, 2385515, 2602380, 2862618, 2898105, 3036110, 3339721, 3643332, 3864140, 4250554, 4554165, 4771030, 5725236, 5796210, 6072220, 6375831, 6679442, 7156545, 8501108, 9108330, 9542060, 10019163, 10626385, 11592420, 12751662, 13358884, 14313090, 16698605, 18216660, 20038326, 21252770, 23378047, 25503324, 28626180, 31879155, 33397210, 40076652, 42505540, 46756094, 50095815, 63758310, 66794420, 70134141, 93512188, 100191630, 116890235, 127516620, 140268282, 200383260, 233780470, 280536564, 350670705, 467560940, 701341410, 1402682820]

約数ペア:

[(1, 1402682820), (2, 701341410), (3, 467560940), (4, 350670705), (5, 280536564), (6, 233780470), (7, 200383260), (10, 140268282), (11, 127516620), (12, 116890235), (14, 100191630), (15, 93512188), (20, 70134141), (21, 66794420), (22, 63758310), (28, 50095815), (30, 46756094), (33, 42505540), (35, 40076652), (42, 33397210), (44, 31879155), (49, 28626180), (55, 25503324), (60, 23378047), (66, 21252770), (70, 20038326), (77, 18216660), (84, 16698605), (98, 14313090), (105, 13358884), (110, 12751662), (121, 11592420), (132, 10626385), (140, 10019163), (147, 9542060), (154, 9108330), (165, 8501108), (196, 7156545), (210, 6679442), (220, 6375831), (231, 6072220), (242, 5796210), (245, 5725236), (294, 4771030), (308, 4554165), (330, 4250554), (363, 3864140), (385, 3643332), (420, 3339721), (462, 3036110), (484, 2898105), (490, 2862618), (539, 2602380), (588, 2385515), (605, 2318484), (660, 2125277), (726, 1932070), (735, 1908412), (770, 1821666), (847, 1656060), (924, 1518055), (980, 1431309), (1078, 1301190), (1155, 1214444), (1210, 1159242), (1452, 966035), (1470, 954206), (1540, 910833), (1617, 867460), (1694, 828030), (1815, 772828), (2156, 650595), (2310, 607222), (2420, 579621), (2541, 552020), (2695, 520476), (2940, 477103), (3234, 433730), (3388, 414015), (3630, 386414), (3943, 355740), (4235, 331212), (4620, 303611), (5082, 276010), (5390, 260238), (5929, 236580), (6468, 216865), (7260, 193207), (7886, 177870), (8085, 173492), (8470, 165606), (10164, 138005), (10780, 130119), (11829, 118580), (11858, 118290), (12705, 110404), (15772, 88935), (16170, 86746), (16940, 82803), (17787, 78860), (19715, 71148), (23658, 59290), (23716, 59145), (25410, 55202), (27601, 50820), (29645, 47316), (32340, 43373), (35574, 39430)]