13425040440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{197311}}^1$

素因数の和:197344

約数の個数: 192

約数和(自身を含む): 51711528960

約数和(自身を除く): 38286488520

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, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 197311, 394622, 591933, 789244, 986555, 1183866, 1381177, 1578488, 1775799, 1973110, 2367732, 2762354, 2959665, 3551598, 3946220, 4143531, 4735464, 5327397, 5524708, 5919330, 6905885, 7103196, 7892440, 8287062, 8878995, 10654794, 11049416, 11838660, 12430593, 13811770, 14206392, 15982191, 16574124, 17757990, 20717655, 21309588, 23677320, 24861186, 26636985, 27623540, 31964382, 33148248, 35515980, 37291779, 41435310, 42619176, 47946573, 49722372, 53273970, 55247080, 62152965, 63928764, 71031960, 74583558, 79910955, 82870620, 95893146, 99444744, 106547940, 111875337, 124305930, 127857528, 149167116, 159821910, 165741240, 186458895, 191786292, 213095880, 223750674, 239732865, 248611860, 298334232, 319643820, 335626011, 372917790, 383572584, 447501348, 479465730, 497223720, 559376685, 639287640, 671252022, 745835580, 895002696, 958931460, 1118753370, 1342504044, 1491671160, 1678130055, 1917862920, 2237506740, 2685008088, 3356260110, 4475013480, 6712520220, 13425040440]

約数ペア:

[(1, 13425040440), (2, 6712520220), (3, 4475013480), (4, 3356260110), (5, 2685008088), (6, 2237506740), (7, 1917862920), (8, 1678130055), (9, 1491671160), (10, 1342504044), (12, 1118753370), (14, 958931460), (15, 895002696), (18, 745835580), (20, 671252022), (21, 639287640), (24, 559376685), (27, 497223720), (28, 479465730), (30, 447501348), (35, 383572584), (36, 372917790), (40, 335626011), (42, 319643820), (45, 298334232), (54, 248611860), (56, 239732865), (60, 223750674), (63, 213095880), (70, 191786292), (72, 186458895), (81, 165741240), (84, 159821910), (90, 149167116), (105, 127857528), (108, 124305930), (120, 111875337), (126, 106547940), (135, 99444744), (140, 95893146), (162, 82870620), (168, 79910955), (180, 74583558), (189, 71031960), (210, 63928764), (216, 62152965), (243, 55247080), (252, 53273970), (270, 49722372), (280, 47946573), (315, 42619176), (324, 41435310), (360, 37291779), (378, 35515980), (405, 33148248), (420, 31964382), (486, 27623540), (504, 26636985), (540, 24861186), (567, 23677320), (630, 21309588), (648, 20717655), (756, 17757990), (810, 16574124), (840, 15982191), (945, 14206392), (972, 13811770), (1080, 12430593), (1134, 11838660), (1215, 11049416), (1260, 10654794), (1512, 8878995), (1620, 8287062), (1701, 7892440), (1890, 7103196), (1944, 6905885), (2268, 5919330), (2430, 5524708), (2520, 5327397), (2835, 4735464), (3240, 4143531), (3402, 3946220), (3780, 3551598), (4536, 2959665), (4860, 2762354), (5670, 2367732), (6804, 1973110), (7560, 1775799), (8505, 1578488), (9720, 1381177), (11340, 1183866), (13608, 986555), (17010, 789244), (22680, 591933), (34020, 394622), (68040, 197311)]