71345878380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{47543}}^1$

素因数の和:47965

約数の個数: 192

約数和(自身を含む): 254318561280

約数和(自身を除く): 182972682900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 397, 420, 540, 630, 756, 794, 945, 1191, 1260, 1588, 1890, 1985, 2382, 2779, 3573, 3780, 3970, 4764, 5558, 5955, 7146, 7940, 8337, 10719, 11116, 11910, 13895, 14292, 16674, 17865, 21438, 23820, 25011, 27790, 33348, 35730, 41685, 42876, 47543, 50022, 53595, 55580, 71460, 75033, 83370, 95086, 100044, 107190, 125055, 142629, 150066, 166740, 190172, 214380, 237715, 250110, 285258, 300132, 332801, 375165, 427887, 475430, 500220, 570516, 665602, 713145, 750330, 855774, 950860, 998403, 1283661, 1331204, 1426290, 1500660, 1664005, 1711548, 1996806, 2139435, 2567322, 2852580, 2995209, 3328010, 3993612, 4278870, 4992015, 5134644, 5990418, 6418305, 6656020, 8557740, 8985627, 9984030, 11980836, 12836610, 14976045, 17971254, 18874571, 19968060, 25673220, 29952090, 35942508, 37749142, 44928135, 56623713, 59904180, 75498284, 89856270, 94372855, 113247426, 132121997, 169871139, 179712540, 188745710, 226494852, 264243994, 283118565, 339742278, 377491420, 396365991, 509613417, 528487988, 566237130, 660609985, 679484556, 792731982, 849355695, 1019226834, 1132474260, 1189097973, 1321219970, 1585463964, 1698711390, 1981829955, 2038453668, 2378195946, 2548067085, 2642439940, 3397422780, 3567293919, 3963659910, 4756391892, 5096134170, 5945489865, 7134587838, 7927319820, 10192268340, 11890979730, 14269175676, 17836469595, 23781959460, 35672939190, 71345878380]

約数ペア:

[(1, 71345878380), (2, 35672939190), (3, 23781959460), (4, 17836469595), (5, 14269175676), (6, 11890979730), (7, 10192268340), (9, 7927319820), (10, 7134587838), (12, 5945489865), (14, 5096134170), (15, 4756391892), (18, 3963659910), (20, 3567293919), (21, 3397422780), (27, 2642439940), (28, 2548067085), (30, 2378195946), (35, 2038453668), (36, 1981829955), (42, 1698711390), (45, 1585463964), (54, 1321219970), (60, 1189097973), (63, 1132474260), (70, 1019226834), (84, 849355695), (90, 792731982), (105, 679484556), (108, 660609985), (126, 566237130), (135, 528487988), (140, 509613417), (180, 396365991), (189, 377491420), (210, 339742278), (252, 283118565), (270, 264243994), (315, 226494852), (378, 188745710), (397, 179712540), (420, 169871139), (540, 132121997), (630, 113247426), (756, 94372855), (794, 89856270), (945, 75498284), (1191, 59904180), (1260, 56623713), (1588, 44928135), (1890, 37749142), (1985, 35942508), (2382, 29952090), (2779, 25673220), (3573, 19968060), (3780, 18874571), (3970, 17971254), (4764, 14976045), (5558, 12836610), (5955, 11980836), (7146, 9984030), (7940, 8985627), (8337, 8557740), (10719, 6656020), (11116, 6418305), (11910, 5990418), (13895, 5134644), (14292, 4992015), (16674, 4278870), (17865, 3993612), (21438, 3328010), (23820, 2995209), (25011, 2852580), (27790, 2567322), (33348, 2139435), (35730, 1996806), (41685, 1711548), (42876, 1664005), (47543, 1500660), (50022, 1426290), (53595, 1331204), (55580, 1283661), (71460, 998403), (75033, 950860), (83370, 855774), (95086, 750330), (100044, 713145), (107190, 665602), (125055, 570516), (142629, 500220), (150066, 475430), (166740, 427887), (190172, 375165), (214380, 332801), (237715, 300132), (250110, 285258)]