261466360320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{99839}}^1$

素因数の和:99907

約数の個数: 320

約数和(自身を含む): 941288325120

約数和(自身を除く): 679821964800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1536, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2560, 2640, 2728, 2816, 2976, 3410, 3520, 3720, 3840, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5632, 5952, 6820, 7040, 7440, 7680, 7936, 8184, 8448, 9920, 10230, 10560, 10912, 11904, 13640, 14080, 14880, 15872, 16368, 16896, 19840, 20460, 21120, 21824, 23808, 27280, 28160, 29760, 32736, 39680, 40920, 42240, 43648, 47616, 54560, 59520, 65472, 79360, 81840, 84480, 87296, 99839, 109120, 119040, 130944, 163680, 174592, 199678, 218240, 238080, 261888, 299517, 327360, 399356, 436480, 499195, 523776, 599034, 654720, 798712, 872960, 998390, 1098229, 1198068, 1309440, 1497585, 1597424, 1996780, 2196458, 2396136, 2618880, 2995170, 3095009, 3194848, 3294687, 3993560, 4392916, 4792272, 5491145, 5990340, 6190018, 6389696, 6589374, 7987120, 8785832, 9285027, 9584544, 10982290, 11980680, 12380036, 12779392, 13178748, 15475045, 15974240, 16473435, 17571664, 18570054, 19169088, 21964580, 23961360, 24760072, 25558784, 26357496, 30950090, 31948480, 32946870, 34045099, 35143328, 37140108, 38338176, 43929160, 46425135, 47922720, 49520144, 51117568, 52714992, 61900180, 63896960, 65893740, 68090198, 70286656, 74280216, 76676352, 87858320, 92850270, 95845440, 99040288, 102135297, 105429984, 123800360, 127793920, 131787480, 136180396, 140573312, 148560432, 153352704, 170225495, 175716640, 185700540, 191690880, 198080576, 204270594, 210859968, 247600720, 255587840, 263574960, 272360792, 281146624, 297120864, 340450990, 351433280, 371401080, 383381760, 396161152, 408541188, 421719936, 495201440, 510676485, 527149920, 544721584, 562293248, 594241728, 680901980, 702866560, 742802160, 766763520, 792322304, 817082376, 843439872, 990402880, 1021352970, 1054299840, 1089443168, 1188483456, 1361803960, 1405733120, 1485604320, 1584644608, 1634164752, 1686879744, 1980805760, 2042705940, 2108599680, 2178886336, 2376966912, 2723607920, 2811466240, 2971208640, 3268329504, 3961611520, 4085411880, 4217199360, 4357772672, 4753933824, 5447215840, 5942417280, 6536659008, 7923223040, 8170823760, 8434398720, 8715545344, 10894431680, 11884834560, 13073318016, 16341647520, 17431090688, 21788863360, 23769669120, 26146636032, 32683295040, 43577726720, 52293272064, 65366590080, 87155453440, 130733180160, 261466360320]

約数ペア:

[(1, 261466360320), (2, 130733180160), (3, 87155453440), (4, 65366590080), (5, 52293272064), (6, 43577726720), (8, 32683295040), (10, 26146636032), (11, 23769669120), (12, 21788863360), (15, 17431090688), (16, 16341647520), (20, 13073318016), (22, 11884834560), (24, 10894431680), (30, 8715545344), (31, 8434398720), (32, 8170823760), (33, 7923223040), (40, 6536659008), (44, 5942417280), (48, 5447215840), (55, 4753933824), (60, 4357772672), (62, 4217199360), (64, 4085411880), (66, 3961611520), (80, 3268329504), (88, 2971208640), (93, 2811466240), (96, 2723607920), (110, 2376966912), (120, 2178886336), (124, 2108599680), (128, 2042705940), (132, 1980805760), (155, 1686879744), (160, 1634164752), (165, 1584644608), (176, 1485604320), (186, 1405733120), (192, 1361803960), (220, 1188483456), (240, 1089443168), (248, 1054299840), (256, 1021352970), (264, 990402880), (310, 843439872), (320, 817082376), (330, 792322304), (341, 766763520), (352, 742802160), (372, 702866560), (384, 680901980), (440, 594241728), (465, 562293248), (480, 544721584), (496, 527149920), (512, 510676485), (528, 495201440), (620, 421719936), (640, 408541188), (660, 396161152), (682, 383381760), (704, 371401080), (744, 351433280), (768, 340450990), (880, 297120864), (930, 281146624), (960, 272360792), (992, 263574960), (1023, 255587840), (1056, 247600720), (1240, 210859968), (1280, 204270594), (1320, 198080576), (1364, 191690880), (1408, 185700540), (1488, 175716640), (1536, 170225495), (1705, 153352704), (1760, 148560432), (1860, 140573312), (1920, 136180396), (1984, 131787480), (2046, 127793920), (2112, 123800360), (2480, 105429984), (2560, 102135297), (2640, 99040288), (2728, 95845440), (2816, 92850270), (2976, 87858320), (3410, 76676352), (3520, 74280216), (3720, 70286656), (3840, 68090198), (3968, 65893740), (4092, 63896960), (4224, 61900180), (4960, 52714992), (5115, 51117568), (5280, 49520144), (5456, 47922720), (5632, 46425135), (5952, 43929160), (6820, 38338176), (7040, 37140108), (7440, 35143328), (7680, 34045099), (7936, 32946870), (8184, 31948480), (8448, 30950090), (9920, 26357496), (10230, 25558784), (10560, 24760072), (10912, 23961360), (11904, 21964580), (13640, 19169088), (14080, 18570054), (14880, 17571664), (15872, 16473435), (16368, 15974240), (16896, 15475045), (19840, 13178748), (20460, 12779392), (21120, 12380036), (21824, 11980680), (23808, 10982290), (27280, 9584544), (28160, 9285027), (29760, 8785832), (32736, 7987120), (39680, 6589374), (40920, 6389696), (42240, 6190018), (43648, 5990340), (47616, 5491145), (54560, 4792272), (59520, 4392916), (65472, 3993560), (79360, 3294687), (81840, 3194848), (84480, 3095009), (87296, 2995170), (99839, 2618880), (109120, 2396136), (119040, 2196458), (130944, 1996780), (163680, 1597424), (174592, 1497585), (199678, 1309440), (218240, 1198068), (238080, 1098229), (261888, 998390), (299517, 872960), (327360, 798712), (399356, 654720), (436480, 599034), (499195, 523776)]