809312040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1125

約数の個数: 256

約数和(自身を含む): 2908569600

約数和(自身を除く): 2099257560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 310, 345, 360, 372, 414, 460, 465, 540, 552, 558, 620, 621, 690, 713, 744, 828, 837, 920, 930, 1035, 1051, 1080, 1116, 1240, 1242, 1380, 1395, 1426, 1656, 1674, 1860, 2070, 2102, 2139, 2232, 2484, 2760, 2790, 2852, 3105, 3153, 3348, 3565, 3720, 4140, 4185, 4204, 4278, 4968, 5255, 5580, 5704, 6210, 6306, 6417, 6696, 7130, 8280, 8370, 8408, 8556, 9459, 10510, 10695, 11160, 12420, 12612, 12834, 14260, 15765, 16740, 17112, 18918, 19251, 21020, 21390, 24173, 24840, 25224, 25668, 28377, 28520, 31530, 32085, 32581, 33480, 37836, 38502, 42040, 42780, 47295, 48346, 51336, 56754, 63060, 64170, 65162, 72519, 75672, 77004, 85560, 94590, 96255, 96692, 97743, 113508, 120865, 126120, 128340, 130324, 141885, 145038, 154008, 162905, 189180, 192510, 193384, 195486, 217557, 227016, 241730, 256680, 260648, 283770, 290076, 293229, 325810, 362595, 378360, 385020, 390972, 435114, 483460, 488715, 567540, 580152, 586458, 651620, 652671, 725190, 749363, 770040, 781944, 870228, 879687, 966920, 977430, 1087785, 1135080, 1172916, 1303240, 1305342, 1450380, 1466145, 1498726, 1740456, 1759374, 1954860, 2175570, 2248089, 2345832, 2610684, 2900760, 2932290, 2997452, 3263355, 3518748, 3746815, 3909720, 4351140, 4398435, 4496178, 5221368, 5864580, 5994904, 6526710, 6744267, 7037496, 7493630, 8702280, 8796870, 8992356, 11240445, 11729160, 13053420, 13488534, 14987260, 17593740, 17984712, 20232801, 22480890, 26106840, 26977068, 29974520, 33721335, 35187480, 40465602, 44961780, 53954136, 67442670, 80931204, 89923560, 101164005, 134885340, 161862408, 202328010, 269770680, 404656020, 809312040]

約数ペア:

[(1, 809312040), (2, 404656020), (3, 269770680), (4, 202328010), (5, 161862408), (6, 134885340), (8, 101164005), (9, 89923560), (10, 80931204), (12, 67442670), (15, 53954136), (18, 44961780), (20, 40465602), (23, 35187480), (24, 33721335), (27, 29974520), (30, 26977068), (31, 26106840), (36, 22480890), (40, 20232801), (45, 17984712), (46, 17593740), (54, 14987260), (60, 13488534), (62, 13053420), (69, 11729160), (72, 11240445), (90, 8992356), (92, 8796870), (93, 8702280), (108, 7493630), (115, 7037496), (120, 6744267), (124, 6526710), (135, 5994904), (138, 5864580), (155, 5221368), (180, 4496178), (184, 4398435), (186, 4351140), (207, 3909720), (216, 3746815), (230, 3518748), (248, 3263355), (270, 2997452), (276, 2932290), (279, 2900760), (310, 2610684), (345, 2345832), (360, 2248089), (372, 2175570), (414, 1954860), (460, 1759374), (465, 1740456), (540, 1498726), (552, 1466145), (558, 1450380), (620, 1305342), (621, 1303240), (690, 1172916), (713, 1135080), (744, 1087785), (828, 977430), (837, 966920), (920, 879687), (930, 870228), (1035, 781944), (1051, 770040), (1080, 749363), (1116, 725190), (1240, 652671), (1242, 651620), (1380, 586458), (1395, 580152), (1426, 567540), (1656, 488715), (1674, 483460), (1860, 435114), (2070, 390972), (2102, 385020), (2139, 378360), (2232, 362595), (2484, 325810), (2760, 293229), (2790, 290076), (2852, 283770), (3105, 260648), (3153, 256680), (3348, 241730), (3565, 227016), (3720, 217557), (4140, 195486), (4185, 193384), (4204, 192510), (4278, 189180), (4968, 162905), (5255, 154008), (5580, 145038), (5704, 141885), (6210, 130324), (6306, 128340), (6417, 126120), (6696, 120865), (7130, 113508), (8280, 97743), (8370, 96692), (8408, 96255), (8556, 94590), (9459, 85560), (10510, 77004), (10695, 75672), (11160, 72519), (12420, 65162), (12612, 64170), (12834, 63060), (14260, 56754), (15765, 51336), (16740, 48346), (17112, 47295), (18918, 42780), (19251, 42040), (21020, 38502), (21390, 37836), (24173, 33480), (24840, 32581), (25224, 32085), (25668, 31530), (28377, 28520)]