181049285120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1543

約数の個数: 320

約数和(自身を含む): 492319060992

約数和(自身を除く): 311269775872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 157, 160, 176, 220, 248, 256, 310, 314, 320, 341, 352, 440, 496, 512, 620, 628, 640, 682, 704, 785, 880, 992, 1240, 1256, 1280, 1321, 1364, 1408, 1570, 1705, 1727, 1760, 1984, 2480, 2512, 2560, 2642, 2728, 2816, 3140, 3410, 3454, 3520, 3968, 4867, 4960, 5024, 5284, 5456, 5632, 6280, 6605, 6820, 6908, 7040, 7936, 8635, 9734, 9920, 10048, 10568, 10912, 12560, 13210, 13640, 13816, 14080, 14531, 15872, 17270, 19468, 19840, 20096, 21136, 21824, 24335, 25120, 26420, 27280, 27632, 28160, 29062, 34540, 38936, 39680, 40192, 40951, 42272, 43648, 48670, 50240, 52840, 53537, 54560, 55264, 58124, 69080, 72655, 77872, 79360, 80384, 81902, 84544, 87296, 97340, 100480, 105680, 107074, 109120, 110528, 116248, 138160, 145310, 155744, 163804, 169088, 174592, 194680, 200960, 204755, 207397, 211360, 214148, 218240, 221056, 232496, 267685, 276320, 290620, 311488, 327608, 338176, 389360, 401920, 409510, 414794, 422720, 428296, 436480, 442112, 450461, 464992, 535370, 552640, 581240, 622976, 655216, 676352, 778720, 819020, 829588, 845440, 856592, 872960, 884224, 900922, 929984, 1036985, 1070740, 1105280, 1162480, 1245952, 1310432, 1557440, 1638040, 1659176, 1690880, 1713184, 1801844, 1859968, 2073970, 2141480, 2210560, 2252305, 2281367, 2324960, 2491904, 2620864, 3114880, 3276080, 3318352, 3381760, 3426368, 3603688, 3719936, 4147940, 4282960, 4421120, 4504610, 4562734, 4649920, 5241728, 6229760, 6429307, 6552160, 6636704, 6852736, 7207376, 7439872, 8295880, 8565920, 9009220, 9125468, 9299840, 10483456, 11406835, 12459520, 12858614, 13104320, 13273408, 13705472, 14414752, 16591760, 17131840, 18018440, 18250936, 18599680, 20966912, 22813670, 25717228, 26208640, 26546816, 27410944, 28829504, 32146535, 33183520, 34263680, 36036880, 36501872, 37199360, 45627340, 51434456, 52417280, 53093632, 57659008, 64293070, 66367040, 68527360, 70722377, 72073760, 73003744, 91254680, 102868912, 104834560, 106187264, 115318016, 128586140, 132734080, 137054720, 141444754, 144147520, 146007488, 182509360, 205737824, 230636032, 257172280, 265468160, 282889508, 288295040, 292014976, 353611885, 365018720, 411475648, 514344560, 530936320, 565779016, 576590080, 584029952, 707223770, 730037440, 822951296, 1028689120, 1131558032, 1153180160, 1168059904, 1414447540, 1460074880, 1645902592, 2057378240, 2263116064, 2828895080, 2920149760, 3291805184, 4114756480, 4526232128, 5657790160, 5840299520, 8229512960, 9052464256, 11315580320, 16459025920, 18104928512, 22631160640, 36209857024, 45262321280, 90524642560, 181049285120]

約数ペア:

[(1, 181049285120), (2, 90524642560), (4, 45262321280), (5, 36209857024), (8, 22631160640), (10, 18104928512), (11, 16459025920), (16, 11315580320), (20, 9052464256), (22, 8229512960), (31, 5840299520), (32, 5657790160), (40, 4526232128), (44, 4114756480), (55, 3291805184), (62, 2920149760), (64, 2828895080), (80, 2263116064), (88, 2057378240), (110, 1645902592), (124, 1460074880), (128, 1414447540), (155, 1168059904), (157, 1153180160), (160, 1131558032), (176, 1028689120), (220, 822951296), (248, 730037440), (256, 707223770), (310, 584029952), (314, 576590080), (320, 565779016), (341, 530936320), (352, 514344560), (440, 411475648), (496, 365018720), (512, 353611885), (620, 292014976), (628, 288295040), (640, 282889508), (682, 265468160), (704, 257172280), (785, 230636032), (880, 205737824), (992, 182509360), (1240, 146007488), (1256, 144147520), (1280, 141444754), (1321, 137054720), (1364, 132734080), (1408, 128586140), (1570, 115318016), (1705, 106187264), (1727, 104834560), (1760, 102868912), (1984, 91254680), (2480, 73003744), (2512, 72073760), (2560, 70722377), (2642, 68527360), (2728, 66367040), (2816, 64293070), (3140, 57659008), (3410, 53093632), (3454, 52417280), (3520, 51434456), (3968, 45627340), (4867, 37199360), (4960, 36501872), (5024, 36036880), (5284, 34263680), (5456, 33183520), (5632, 32146535), (6280, 28829504), (6605, 27410944), (6820, 26546816), (6908, 26208640), (7040, 25717228), (7936, 22813670), (8635, 20966912), (9734, 18599680), (9920, 18250936), (10048, 18018440), (10568, 17131840), (10912, 16591760), (12560, 14414752), (13210, 13705472), (13640, 13273408), (13816, 13104320), (14080, 12858614), (14531, 12459520), (15872, 11406835), (17270, 10483456), (19468, 9299840), (19840, 9125468), (20096, 9009220), (21136, 8565920), (21824, 8295880), (24335, 7439872), (25120, 7207376), (26420, 6852736), (27280, 6636704), (27632, 6552160), (28160, 6429307), (29062, 6229760), (34540, 5241728), (38936, 4649920), (39680, 4562734), (40192, 4504610), (40951, 4421120), (42272, 4282960), (43648, 4147940), (48670, 3719936), (50240, 3603688), (52840, 3426368), (53537, 3381760), (54560, 3318352), (55264, 3276080), (58124, 3114880), (69080, 2620864), (72655, 2491904), (77872, 2324960), (79360, 2281367), (80384, 2252305), (81902, 2210560), (84544, 2141480), (87296, 2073970), (97340, 1859968), (100480, 1801844), (105680, 1713184), (107074, 1690880), (109120, 1659176), (110528, 1638040), (116248, 1557440), (138160, 1310432), (145310, 1245952), (155744, 1162480), (163804, 1105280), (169088, 1070740), (174592, 1036985), (194680, 929984), (200960, 900922), (204755, 884224), (207397, 872960), (211360, 856592), (214148, 845440), (218240, 829588), (221056, 819020), (232496, 778720), (267685, 676352), (276320, 655216), (290620, 622976), (311488, 581240), (327608, 552640), (338176, 535370), (389360, 464992), (401920, 450461), (409510, 442112), (414794, 436480), (422720, 428296)]