31806009120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{85061}}^1$

素因数の和:85139

約数の個数: 192

約数和(自身を含む): 108035544960

約数和(自身を除く): 76229535840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 3040, 3116, 3280, 3895, 3936, 4560, 4674, 4920, 6232, 6560, 7790, 9120, 9348, 9840, 11685, 12464, 15580, 18696, 19680, 23370, 24928, 31160, 37392, 46740, 62320, 74784, 85061, 93480, 124640, 170122, 186960, 255183, 340244, 373920, 425305, 510366, 680488, 850610, 1020732, 1275915, 1360976, 1616159, 1701220, 2041464, 2551830, 2721952, 3232318, 3402440, 3487501, 4082928, 4848477, 5103660, 6464636, 6804880, 6975002, 8080795, 8165856, 9696954, 10207320, 10462503, 12929272, 13609760, 13950004, 16161590, 17437505, 19393908, 20414640, 20925006, 24242385, 25858544, 27900008, 32323180, 34875010, 38787816, 40829280, 41850012, 48484770, 51717088, 52312515, 55800016, 64646360, 66262519, 69750020, 77575632, 83700024, 96969540, 104625030, 111600032, 129292720, 132525038, 139500040, 155151264, 167400048, 193939080, 198787557, 209250060, 258585440, 265050076, 279000080, 331312595, 334800096, 387878160, 397575114, 418500120, 530100152, 558000160, 662625190, 775756320, 795150228, 837000240, 993937785, 1060200304, 1325250380, 1590300456, 1674000480, 1987875570, 2120400608, 2650500760, 3180600912, 3975751140, 5301001520, 6361201824, 7951502280, 10602003040, 15903004560, 31806009120]

約数ペア:

[(1, 31806009120), (2, 15903004560), (3, 10602003040), (4, 7951502280), (5, 6361201824), (6, 5301001520), (8, 3975751140), (10, 3180600912), (12, 2650500760), (15, 2120400608), (16, 1987875570), (19, 1674000480), (20, 1590300456), (24, 1325250380), (30, 1060200304), (32, 993937785), (38, 837000240), (40, 795150228), (41, 775756320), (48, 662625190), (57, 558000160), (60, 530100152), (76, 418500120), (80, 397575114), (82, 387878160), (95, 334800096), (96, 331312595), (114, 279000080), (120, 265050076), (123, 258585440), (152, 209250060), (160, 198787557), (164, 193939080), (190, 167400048), (205, 155151264), (228, 139500040), (240, 132525038), (246, 129292720), (285, 111600032), (304, 104625030), (328, 96969540), (380, 83700024), (410, 77575632), (456, 69750020), (480, 66262519), (492, 64646360), (570, 55800016), (608, 52312515), (615, 51717088), (656, 48484770), (760, 41850012), (779, 40829280), (820, 38787816), (912, 34875010), (984, 32323180), (1140, 27900008), (1230, 25858544), (1312, 24242385), (1520, 20925006), (1558, 20414640), (1640, 19393908), (1824, 17437505), (1968, 16161590), (2280, 13950004), (2337, 13609760), (2460, 12929272), (3040, 10462503), (3116, 10207320), (3280, 9696954), (3895, 8165856), (3936, 8080795), (4560, 6975002), (4674, 6804880), (4920, 6464636), (6232, 5103660), (6560, 4848477), (7790, 4082928), (9120, 3487501), (9348, 3402440), (9840, 3232318), (11685, 2721952), (12464, 2551830), (15580, 2041464), (18696, 1701220), (19680, 1616159), (23370, 1360976), (24928, 1275915), (31160, 1020732), (37392, 850610), (46740, 680488), (62320, 510366), (74784, 425305), (85061, 373920), (93480, 340244), (124640, 255183), (170122, 186960)]