166005280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 489888000

約数和(自身を除く): 323882720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 160, 190, 203, 224, 232, 266, 269, 280, 290, 304, 380, 406, 464, 532, 538, 551, 560, 580, 608, 665, 760, 812, 928, 1015, 1064, 1076, 1102, 1120, 1160, 1330, 1345, 1520, 1624, 1883, 2030, 2128, 2152, 2204, 2320, 2660, 2690, 2755, 3040, 3248, 3766, 3857, 4060, 4256, 4304, 4408, 4640, 5111, 5320, 5380, 5510, 6496, 7532, 7714, 7801, 8120, 8608, 8816, 9415, 10222, 10640, 10760, 11020, 15064, 15428, 15602, 16240, 17632, 18830, 19285, 20444, 21280, 21520, 22040, 25555, 30128, 30856, 31204, 32480, 35777, 37660, 38570, 39005, 40888, 43040, 44080, 51110, 54607, 60256, 61712, 62408, 71554, 75320, 77140, 78010, 81776, 88160, 102220, 109214, 123424, 124816, 143108, 148219, 150640, 154280, 156020, 163552, 178885, 204440, 218428, 249632, 273035, 286216, 296438, 301280, 308560, 312040, 357770, 408880, 436856, 546070, 572432, 592876, 617120, 624080, 715540, 741095, 817760, 873712, 1037533, 1092140, 1144864, 1185752, 1248160, 1431080, 1482190, 1747424, 2075066, 2184280, 2371504, 2862160, 2964380, 4150132, 4368560, 4743008, 5187665, 5724320, 5928760, 8300264, 8737120, 10375330, 11857520, 16600528, 20750660, 23715040, 33201056, 41501320, 83002640, 166005280]

約数ペア:

[(1, 166005280), (2, 83002640), (4, 41501320), (5, 33201056), (7, 23715040), (8, 20750660), (10, 16600528), (14, 11857520), (16, 10375330), (19, 8737120), (20, 8300264), (28, 5928760), (29, 5724320), (32, 5187665), (35, 4743008), (38, 4368560), (40, 4150132), (56, 2964380), (58, 2862160), (70, 2371504), (76, 2184280), (80, 2075066), (95, 1747424), (112, 1482190), (116, 1431080), (133, 1248160), (140, 1185752), (145, 1144864), (152, 1092140), (160, 1037533), (190, 873712), (203, 817760), (224, 741095), (232, 715540), (266, 624080), (269, 617120), (280, 592876), (290, 572432), (304, 546070), (380, 436856), (406, 408880), (464, 357770), (532, 312040), (538, 308560), (551, 301280), (560, 296438), (580, 286216), (608, 273035), (665, 249632), (760, 218428), (812, 204440), (928, 178885), (1015, 163552), (1064, 156020), (1076, 154280), (1102, 150640), (1120, 148219), (1160, 143108), (1330, 124816), (1345, 123424), (1520, 109214), (1624, 102220), (1883, 88160), (2030, 81776), (2128, 78010), (2152, 77140), (2204, 75320), (2320, 71554), (2660, 62408), (2690, 61712), (2755, 60256), (3040, 54607), (3248, 51110), (3766, 44080), (3857, 43040), (4060, 40888), (4256, 39005), (4304, 38570), (4408, 37660), (4640, 35777), (5111, 32480), (5320, 31204), (5380, 30856), (5510, 30128), (6496, 25555), (7532, 22040), (7714, 21520), (7801, 21280), (8120, 20444), (8608, 19285), (8816, 18830), (9415, 17632), (10222, 16240), (10640, 15602), (10760, 15428), (11020, 15064)]