4073409920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 10391943600

約数和(自身を除く): 6318533680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 179, 185, 248, 296, 310, 320, 358, 370, 496, 592, 620, 640, 716, 740, 895, 961, 992, 1147, 1184, 1240, 1432, 1480, 1790, 1922, 1984, 2294, 2368, 2480, 2864, 2960, 3580, 3844, 3968, 4588, 4736, 4805, 4960, 5549, 5728, 5735, 5920, 6623, 7160, 7688, 9176, 9610, 9920, 11098, 11456, 11470, 11840, 13246, 14320, 15376, 18352, 19220, 19840, 22196, 22912, 22940, 23680, 26492, 27745, 28640, 30752, 33115, 35557, 36704, 38440, 44392, 45880, 52984, 55490, 57280, 61504, 66230, 71114, 73408, 76880, 88784, 91760, 105968, 110980, 114560, 123008, 132460, 142228, 146816, 153760, 172019, 177568, 177785, 183520, 205313, 211936, 221960, 264920, 284456, 307520, 344038, 355136, 355570, 367040, 410626, 423872, 443920, 529840, 568912, 615040, 688076, 710272, 711140, 734080, 821252, 847744, 860095, 887840, 1026565, 1059680, 1137824, 1376152, 1422280, 1642504, 1720190, 1775680, 2053130, 2119360, 2275648, 2752304, 2844560, 3285008, 3440380, 3551360, 4106260, 4238720, 4551296, 5504608, 5689120, 6364703, 6570016, 6880760, 8212520, 11009216, 11378240, 12729406, 13140032, 13761520, 16425040, 22018432, 22756480, 25458812, 26280064, 27523040, 31823515, 32850080, 50917624, 55046080, 63647030, 65700160, 101835248, 110092160, 127294060, 131400320, 203670496, 254588120, 407340992, 509176240, 814681984, 1018352480, 2036704960, 4073409920]

約数ペア:

[(1, 4073409920), (2, 2036704960), (4, 1018352480), (5, 814681984), (8, 509176240), (10, 407340992), (16, 254588120), (20, 203670496), (31, 131400320), (32, 127294060), (37, 110092160), (40, 101835248), (62, 65700160), (64, 63647030), (74, 55046080), (80, 50917624), (124, 32850080), (128, 31823515), (148, 27523040), (155, 26280064), (160, 25458812), (179, 22756480), (185, 22018432), (248, 16425040), (296, 13761520), (310, 13140032), (320, 12729406), (358, 11378240), (370, 11009216), (496, 8212520), (592, 6880760), (620, 6570016), (640, 6364703), (716, 5689120), (740, 5504608), (895, 4551296), (961, 4238720), (992, 4106260), (1147, 3551360), (1184, 3440380), (1240, 3285008), (1432, 2844560), (1480, 2752304), (1790, 2275648), (1922, 2119360), (1984, 2053130), (2294, 1775680), (2368, 1720190), (2480, 1642504), (2864, 1422280), (2960, 1376152), (3580, 1137824), (3844, 1059680), (3968, 1026565), (4588, 887840), (4736, 860095), (4805, 847744), (4960, 821252), (5549, 734080), (5728, 711140), (5735, 710272), (5920, 688076), (6623, 615040), (7160, 568912), (7688, 529840), (9176, 443920), (9610, 423872), (9920, 410626), (11098, 367040), (11456, 355570), (11470, 355136), (11840, 344038), (13246, 307520), (14320, 284456), (15376, 264920), (18352, 221960), (19220, 211936), (19840, 205313), (22196, 183520), (22912, 177785), (22940, 177568), (23680, 172019), (26492, 153760), (27745, 146816), (28640, 142228), (30752, 132460), (33115, 123008), (35557, 114560), (36704, 110980), (38440, 105968), (44392, 91760), (45880, 88784), (52984, 76880), (55490, 73408), (57280, 71114), (61504, 66230)]