167918940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 192

約数和(自身を含む): 616734720

約数和(自身を除く): 448815780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1433, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 2866, 3255, 3348, 3780, 3906, 4185, 4299, 4340, 5580, 5732, 5859, 6510, 7165, 7812, 8370, 8598, 9765, 10031, 11718, 12897, 13020, 14330, 16740, 17196, 19530, 20062, 21495, 23436, 25794, 28660, 29295, 30093, 38691, 39060, 40124, 42990, 44423, 50155, 51588, 58590, 60186, 64485, 77382, 85980, 88846, 90279, 100310, 117180, 120372, 128970, 133269, 150465, 154764, 177692, 180558, 193455, 200620, 222115, 257940, 266538, 270837, 300930, 310961, 361116, 386910, 399807, 444230, 451395, 533076, 541674, 601860, 621922, 666345, 773820, 799614, 888460, 902790, 932883, 1083348, 1199421, 1243844, 1332690, 1354185, 1554805, 1599228, 1805580, 1865766, 1999035, 2398842, 2665380, 2708370, 2798649, 3109610, 3731532, 3998070, 4664415, 4797684, 5416740, 5597298, 5997105, 6219220, 7996140, 8395947, 9328830, 11194596, 11994210, 13993245, 16791894, 18657660, 23988420, 27986490, 33583788, 41979735, 55972980, 83959470, 167918940]

約数ペア:

[(1, 167918940), (2, 83959470), (3, 55972980), (4, 41979735), (5, 33583788), (6, 27986490), (7, 23988420), (9, 18657660), (10, 16791894), (12, 13993245), (14, 11994210), (15, 11194596), (18, 9328830), (20, 8395947), (21, 7996140), (27, 6219220), (28, 5997105), (30, 5597298), (31, 5416740), (35, 4797684), (36, 4664415), (42, 3998070), (45, 3731532), (54, 3109610), (60, 2798649), (62, 2708370), (63, 2665380), (70, 2398842), (84, 1999035), (90, 1865766), (93, 1805580), (105, 1599228), (108, 1554805), (124, 1354185), (126, 1332690), (135, 1243844), (140, 1199421), (155, 1083348), (180, 932883), (186, 902790), (189, 888460), (210, 799614), (217, 773820), (252, 666345), (270, 621922), (279, 601860), (310, 541674), (315, 533076), (372, 451395), (378, 444230), (420, 399807), (434, 386910), (465, 361116), (540, 310961), (558, 300930), (620, 270837), (630, 266538), (651, 257940), (756, 222115), (837, 200620), (868, 193455), (930, 180558), (945, 177692), (1085, 154764), (1116, 150465), (1260, 133269), (1302, 128970), (1395, 120372), (1433, 117180), (1674, 100310), (1860, 90279), (1890, 88846), (1953, 85980), (2170, 77382), (2604, 64485), (2790, 60186), (2866, 58590), (3255, 51588), (3348, 50155), (3780, 44423), (3906, 42990), (4185, 40124), (4299, 39060), (4340, 38691), (5580, 30093), (5732, 29295), (5859, 28660), (6510, 25794), (7165, 23436), (7812, 21495), (8370, 20062), (8598, 19530), (9765, 17196), (10031, 16740), (11718, 14330), (12897, 13020)]