312040080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 320

約数和(自身を含む): 1225635840

約数和(自身を除く): 913595760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 144, 165, 176, 180, 184, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 297, 330, 345, 360, 368, 396, 414, 432, 440, 460, 495, 506, 528, 540, 552, 571, 594, 621, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1080, 1104, 1142, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1584, 1656, 1713, 1840, 1980, 2024, 2070, 2160, 2277, 2284, 2376, 2484, 2530, 2640, 2760, 2855, 2970, 3036, 3105, 3312, 3426, 3795, 3960, 4048, 4140, 4554, 4568, 4752, 4968, 5060, 5139, 5520, 5710, 5940, 6072, 6210, 6281, 6831, 6852, 7590, 7920, 8280, 8565, 9108, 9136, 9936, 10120, 10278, 11385, 11420, 11880, 12144, 12420, 12562, 13133, 13662, 13704, 15180, 15417, 16560, 17130, 18216, 18843, 20240, 20556, 22770, 22840, 23760, 24840, 25124, 25695, 26266, 27324, 27408, 30360, 30834, 31405, 34155, 34260, 36432, 37686, 39399, 41112, 45540, 45680, 49680, 50248, 51390, 52532, 54648, 56529, 60720, 61668, 62810, 65665, 68310, 68520, 75372, 77085, 78798, 82224, 91080, 94215, 100496, 102780, 105064, 109296, 113058, 118197, 123336, 125620, 131330, 136620, 137040, 144463, 150744, 154170, 157596, 169587, 182160, 188430, 196995, 205560, 210128, 226116, 236394, 246672, 251240, 262660, 273240, 282645, 288926, 301488, 308340, 315192, 339174, 354591, 376860, 393990, 411120, 433389, 452232, 472788, 502480, 525320, 546480, 565290, 577852, 590985, 616680, 630384, 678348, 709182, 722315, 753720, 787980, 847935, 866778, 904464, 945576, 1050640, 1130580, 1155704, 1181970, 1233360, 1300167, 1356696, 1418364, 1444630, 1507440, 1575960, 1695870, 1733556, 1772955, 1891152, 2166945, 2261160, 2311408, 2363940, 2600334, 2713392, 2836728, 2889260, 3151920, 3391740, 3467112, 3545910, 3900501, 4333890, 4522320, 4727880, 5200668, 5673456, 5778520, 6500835, 6783480, 6934224, 7091820, 7801002, 8667780, 9455760, 10401336, 11557040, 13001670, 13566960, 14183640, 15602004, 17335560, 19502505, 20802672, 26003340, 28367280, 31204008, 34671120, 39005010, 52006680, 62408016, 78010020, 104013360, 156020040, 312040080]

約数ペア:

[(1, 312040080), (2, 156020040), (3, 104013360), (4, 78010020), (5, 62408016), (6, 52006680), (8, 39005010), (9, 34671120), (10, 31204008), (11, 28367280), (12, 26003340), (15, 20802672), (16, 19502505), (18, 17335560), (20, 15602004), (22, 14183640), (23, 13566960), (24, 13001670), (27, 11557040), (30, 10401336), (33, 9455760), (36, 8667780), (40, 7801002), (44, 7091820), (45, 6934224), (46, 6783480), (48, 6500835), (54, 5778520), (55, 5673456), (60, 5200668), (66, 4727880), (69, 4522320), (72, 4333890), (80, 3900501), (88, 3545910), (90, 3467112), (92, 3391740), (99, 3151920), (108, 2889260), (110, 2836728), (115, 2713392), (120, 2600334), (132, 2363940), (135, 2311408), (138, 2261160), (144, 2166945), (165, 1891152), (176, 1772955), (180, 1733556), (184, 1695870), (198, 1575960), (207, 1507440), (216, 1444630), (220, 1418364), (230, 1356696), (240, 1300167), (253, 1233360), (264, 1181970), (270, 1155704), (276, 1130580), (297, 1050640), (330, 945576), (345, 904464), (360, 866778), (368, 847935), (396, 787980), (414, 753720), (432, 722315), (440, 709182), (460, 678348), (495, 630384), (506, 616680), (528, 590985), (540, 577852), (552, 565290), (571, 546480), (594, 525320), (621, 502480), (660, 472788), (690, 452232), (720, 433389), (759, 411120), (792, 393990), (828, 376860), (880, 354591), (920, 339174), (990, 315192), (1012, 308340), (1035, 301488), (1080, 288926), (1104, 282645), (1142, 273240), (1188, 262660), (1242, 251240), (1265, 246672), (1320, 236394), (1380, 226116), (1485, 210128), (1518, 205560), (1584, 196995), (1656, 188430), (1713, 182160), (1840, 169587), (1980, 157596), (2024, 154170), (2070, 150744), (2160, 144463), (2277, 137040), (2284, 136620), (2376, 131330), (2484, 125620), (2530, 123336), (2640, 118197), (2760, 113058), (2855, 109296), (2970, 105064), (3036, 102780), (3105, 100496), (3312, 94215), (3426, 91080), (3795, 82224), (3960, 78798), (4048, 77085), (4140, 75372), (4554, 68520), (4568, 68310), (4752, 65665), (4968, 62810), (5060, 61668), (5139, 60720), (5520, 56529), (5710, 54648), (5940, 52532), (6072, 51390), (6210, 50248), (6281, 49680), (6831, 45680), (6852, 45540), (7590, 41112), (7920, 39399), (8280, 37686), (8565, 36432), (9108, 34260), (9136, 34155), (9936, 31405), (10120, 30834), (10278, 30360), (11385, 27408), (11420, 27324), (11880, 26266), (12144, 25695), (12420, 25124), (12562, 24840), (13133, 23760), (13662, 22840), (13704, 22770), (15180, 20556), (15417, 20240), (16560, 18843), (17130, 18216)]