431331120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4951}}^1$

素因数の和:4992

約数の個数: 180

約数和(自身を含む): 1592533488

約数和(自身を除く): 1161202368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 4951, 5445, 5808, 7260, 7920, 8712, 9680, 9902, 10890, 14520, 14853, 17424, 19804, 21780, 24755, 29040, 29706, 39608, 43560, 44559, 49510, 54461, 59412, 74265, 79216, 87120, 89118, 99020, 108922, 118824, 148530, 163383, 178236, 198040, 217844, 222795, 237648, 272305, 297060, 326766, 356472, 396080, 435688, 445590, 490149, 544610, 594120, 599071, 653532, 712944, 816915, 871376, 891180, 980298, 1089220, 1188240, 1198142, 1307064, 1633830, 1782360, 1797213, 1960596, 2178440, 2396284, 2450745, 2614128, 2995355, 3267660, 3564720, 3594426, 3921192, 4356880, 4792568, 4901490, 5391639, 5990710, 6535320, 7188852, 7842384, 8986065, 9585136, 9802980, 10783278, 11981420, 13070640, 14377704, 17972130, 19605960, 21566556, 23962840, 26958195, 28755408, 35944260, 39211920, 43133112, 47925680, 53916390, 71888520, 86266224, 107832780, 143777040, 215665560, 431331120]

約数ペア:

[(1, 431331120), (2, 215665560), (3, 143777040), (4, 107832780), (5, 86266224), (6, 71888520), (8, 53916390), (9, 47925680), (10, 43133112), (11, 39211920), (12, 35944260), (15, 28755408), (16, 26958195), (18, 23962840), (20, 21566556), (22, 19605960), (24, 17972130), (30, 14377704), (33, 13070640), (36, 11981420), (40, 10783278), (44, 9802980), (45, 9585136), (48, 8986065), (55, 7842384), (60, 7188852), (66, 6535320), (72, 5990710), (80, 5391639), (88, 4901490), (90, 4792568), (99, 4356880), (110, 3921192), (120, 3594426), (121, 3564720), (132, 3267660), (144, 2995355), (165, 2614128), (176, 2450745), (180, 2396284), (198, 2178440), (220, 1960596), (240, 1797213), (242, 1782360), (264, 1633830), (330, 1307064), (360, 1198142), (363, 1188240), (396, 1089220), (440, 980298), (484, 891180), (495, 871376), (528, 816915), (605, 712944), (660, 653532), (720, 599071), (726, 594120), (792, 544610), (880, 490149), (968, 445590), (990, 435688), (1089, 396080), (1210, 356472), (1320, 326766), (1452, 297060), (1584, 272305), (1815, 237648), (1936, 222795), (1980, 217844), (2178, 198040), (2420, 178236), (2640, 163383), (2904, 148530), (3630, 118824), (3960, 108922), (4356, 99020), (4840, 89118), (4951, 87120), (5445, 79216), (5808, 74265), (7260, 59412), (7920, 54461), (8712, 49510), (9680, 44559), (9902, 43560), (10890, 39608), (14520, 29706), (14853, 29040), (17424, 24755), (19804, 21780)]