170656860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 567705600

約数和(自身を除く): 397048740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 124, 132, 155, 165, 186, 190, 209, 220, 228, 285, 310, 330, 341, 372, 380, 418, 439, 465, 570, 589, 620, 627, 660, 682, 836, 878, 930, 1023, 1045, 1140, 1178, 1254, 1317, 1364, 1705, 1756, 1767, 1860, 2046, 2090, 2195, 2356, 2508, 2634, 2945, 3135, 3410, 3534, 4092, 4180, 4390, 4829, 5115, 5268, 5890, 6270, 6479, 6585, 6820, 7068, 8341, 8780, 8835, 9658, 10230, 11780, 12540, 12958, 13170, 13609, 14487, 16682, 17670, 19316, 19437, 20460, 24145, 25023, 25916, 26340, 27218, 28974, 32395, 33364, 35340, 38874, 40827, 41705, 48290, 50046, 54436, 57948, 64790, 68045, 72435, 77748, 81654, 83410, 91751, 96580, 97185, 100092, 125115, 129580, 136090, 144870, 149699, 163308, 166820, 183502, 194370, 204135, 250230, 258571, 272180, 275253, 289740, 299398, 367004, 388740, 408270, 449097, 458755, 500460, 517142, 550506, 598796, 748495, 775713, 816540, 898194, 917510, 1034284, 1101012, 1292855, 1376265, 1496990, 1551426, 1796388, 1835020, 2245485, 2585710, 2752530, 2844281, 2993980, 3102852, 3878565, 4490970, 5171420, 5505060, 5688562, 7757130, 8532843, 8981940, 11377124, 14221405, 15514260, 17065686, 28442810, 34131372, 42664215, 56885620, 85328430, 170656860]

約数ペア:

[(1, 170656860), (2, 85328430), (3, 56885620), (4, 42664215), (5, 34131372), (6, 28442810), (10, 17065686), (11, 15514260), (12, 14221405), (15, 11377124), (19, 8981940), (20, 8532843), (22, 7757130), (30, 5688562), (31, 5505060), (33, 5171420), (38, 4490970), (44, 3878565), (55, 3102852), (57, 2993980), (60, 2844281), (62, 2752530), (66, 2585710), (76, 2245485), (93, 1835020), (95, 1796388), (110, 1551426), (114, 1496990), (124, 1376265), (132, 1292855), (155, 1101012), (165, 1034284), (186, 917510), (190, 898194), (209, 816540), (220, 775713), (228, 748495), (285, 598796), (310, 550506), (330, 517142), (341, 500460), (372, 458755), (380, 449097), (418, 408270), (439, 388740), (465, 367004), (570, 299398), (589, 289740), (620, 275253), (627, 272180), (660, 258571), (682, 250230), (836, 204135), (878, 194370), (930, 183502), (1023, 166820), (1045, 163308), (1140, 149699), (1178, 144870), (1254, 136090), (1317, 129580), (1364, 125115), (1705, 100092), (1756, 97185), (1767, 96580), (1860, 91751), (2046, 83410), (2090, 81654), (2195, 77748), (2356, 72435), (2508, 68045), (2634, 64790), (2945, 57948), (3135, 54436), (3410, 50046), (3534, 48290), (4092, 41705), (4180, 40827), (4390, 38874), (4829, 35340), (5115, 33364), (5268, 32395), (5890, 28974), (6270, 27218), (6479, 26340), (6585, 25916), (6820, 25023), (7068, 24145), (8341, 20460), (8780, 19437), (8835, 19316), (9658, 17670), (10230, 16682), (11780, 14487), (12540, 13609), (12958, 13170)]