248703735720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1784

約数の個数: 256

約数和(自身を含む): 818294400000

約数和(自身を除く): 569590664280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 491, 499, 660, 769, 982, 998, 1320, 1473, 1497, 1538, 1964, 1996, 2307, 2455, 2495, 2946, 2994, 3076, 3845, 3928, 3992, 4614, 4910, 4990, 5401, 5489, 5892, 5988, 6152, 7365, 7485, 7690, 8459, 9228, 9820, 9980, 10802, 10978, 11535, 11784, 11976, 14730, 14970, 15380, 16203, 16467, 16918, 18456, 19640, 19960, 21604, 21956, 23070, 25377, 27005, 27445, 29460, 29940, 30760, 32406, 32934, 33836, 42295, 43208, 43912, 46140, 50754, 54010, 54890, 58920, 59880, 64812, 65868, 67672, 81015, 82335, 84590, 92280, 101508, 108020, 109780, 126885, 129624, 131736, 162030, 164670, 169180, 203016, 216040, 219560, 245009, 253770, 324060, 329340, 338360, 377579, 383731, 490018, 507540, 648120, 658680, 735027, 755158, 767462, 980036, 1015080, 1132737, 1151193, 1225045, 1470054, 1510316, 1534924, 1887895, 1918655, 1960072, 2265474, 2302386, 2450090, 2695099, 2940108, 3020632, 3069848, 3675135, 3775790, 3837310, 4153369, 4221041, 4530948, 4604772, 4900180, 5390198, 5663685, 5755965, 5880216, 7350270, 7551580, 7674620, 8085297, 8306738, 8442082, 9061896, 9209544, 9800360, 10780396, 11327370, 11511930, 12460107, 12663123, 13475495, 14700540, 15103160, 15349240, 16170594, 16613476, 16884164, 20766845, 21105205, 21560792, 22654740, 23023860, 24920214, 25326246, 26950990, 29401080, 32341188, 33226952, 33768328, 40426485, 41533690, 42210410, 45309480, 46047720, 49840428, 50652492, 53901980, 62300535, 63315615, 64682376, 80852970, 83067380, 84420820, 99680856, 101304984, 107803960, 124601070, 126631230, 161705940, 166134760, 168841640, 188411921, 249202140, 253262460, 323411880, 376823842, 498404280, 506524920, 565235763, 753647684, 942059605, 1130471526, 1507295368, 1884119210, 2072531131, 2260943052, 2826178815, 3768238420, 4145062262, 4521886104, 5652357630, 6217593393, 7536476840, 8290124524, 10362655655, 11304715260, 12435186786, 16580249048, 20725311310, 22609430520, 24870373572, 31087966965, 41450622620, 49740747144, 62175933930, 82901245240, 124351867860, 248703735720]

約数ペア:

[(1, 248703735720), (2, 124351867860), (3, 82901245240), (4, 62175933930), (5, 49740747144), (6, 41450622620), (8, 31087966965), (10, 24870373572), (11, 22609430520), (12, 20725311310), (15, 16580249048), (20, 12435186786), (22, 11304715260), (24, 10362655655), (30, 8290124524), (33, 7536476840), (40, 6217593393), (44, 5652357630), (55, 4521886104), (60, 4145062262), (66, 3768238420), (88, 2826178815), (110, 2260943052), (120, 2072531131), (132, 1884119210), (165, 1507295368), (220, 1130471526), (264, 942059605), (330, 753647684), (440, 565235763), (491, 506524920), (499, 498404280), (660, 376823842), (769, 323411880), (982, 253262460), (998, 249202140), (1320, 188411921), (1473, 168841640), (1497, 166134760), (1538, 161705940), (1964, 126631230), (1996, 124601070), (2307, 107803960), (2455, 101304984), (2495, 99680856), (2946, 84420820), (2994, 83067380), (3076, 80852970), (3845, 64682376), (3928, 63315615), (3992, 62300535), (4614, 53901980), (4910, 50652492), (4990, 49840428), (5401, 46047720), (5489, 45309480), (5892, 42210410), (5988, 41533690), (6152, 40426485), (7365, 33768328), (7485, 33226952), (7690, 32341188), (8459, 29401080), (9228, 26950990), (9820, 25326246), (9980, 24920214), (10802, 23023860), (10978, 22654740), (11535, 21560792), (11784, 21105205), (11976, 20766845), (14730, 16884164), (14970, 16613476), (15380, 16170594), (16203, 15349240), (16467, 15103160), (16918, 14700540), (18456, 13475495), (19640, 12663123), (19960, 12460107), (21604, 11511930), (21956, 11327370), (23070, 10780396), (25377, 9800360), (27005, 9209544), (27445, 9061896), (29460, 8442082), (29940, 8306738), (30760, 8085297), (32406, 7674620), (32934, 7551580), (33836, 7350270), (42295, 5880216), (43208, 5755965), (43912, 5663685), (46140, 5390198), (50754, 4900180), (54010, 4604772), (54890, 4530948), (58920, 4221041), (59880, 4153369), (64812, 3837310), (65868, 3775790), (67672, 3675135), (81015, 3069848), (82335, 3020632), (84590, 2940108), (92280, 2695099), (101508, 2450090), (108020, 2302386), (109780, 2265474), (126885, 1960072), (129624, 1918655), (131736, 1887895), (162030, 1534924), (164670, 1510316), (169180, 1470054), (203016, 1225045), (216040, 1151193), (219560, 1132737), (245009, 1015080), (253770, 980036), (324060, 767462), (329340, 755158), (338360, 735027), (377579, 658680), (383731, 648120), (490018, 507540)]