2109090720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23497}}^1$

素因数の和:23543

約数の個数: 192

約数和(自身を含む): 7674258816

約数和(自身を除く): 5565168096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 5280, 5610, 5984, 7480, 8160, 8976, 11220, 14960, 17952, 22440, 23497, 29920, 44880, 46994, 70491, 89760, 93988, 117485, 140982, 187976, 234970, 258467, 281964, 352455, 375952, 399449, 469940, 516934, 563928, 704910, 751904, 775401, 798898, 939880, 1033868, 1127856, 1198347, 1292335, 1409820, 1550802, 1597796, 1879760, 1997245, 2067736, 2255712, 2396694, 2584670, 2819640, 3101604, 3195592, 3759520, 3877005, 3994490, 4135472, 4393939, 4793388, 5169340, 5639280, 5991735, 6203208, 6391184, 7754010, 7988980, 8270944, 8787878, 9586776, 10338680, 11278560, 11983470, 12406416, 12782368, 13181817, 15508020, 15977960, 17575756, 19173552, 20677360, 21969695, 23966940, 24812832, 26363634, 31016040, 31955920, 35151512, 38347104, 41354720, 43939390, 47933880, 52727268, 62032080, 63911840, 65909085, 70303024, 87878780, 95867760, 105454536, 124064160, 131818170, 140606048, 175757560, 191735520, 210909072, 263636340, 351515120, 421818144, 527272680, 703030240, 1054545360, 2109090720]

約数ペア:

[(1, 2109090720), (2, 1054545360), (3, 703030240), (4, 527272680), (5, 421818144), (6, 351515120), (8, 263636340), (10, 210909072), (11, 191735520), (12, 175757560), (15, 140606048), (16, 131818170), (17, 124064160), (20, 105454536), (22, 95867760), (24, 87878780), (30, 70303024), (32, 65909085), (33, 63911840), (34, 62032080), (40, 52727268), (44, 47933880), (48, 43939390), (51, 41354720), (55, 38347104), (60, 35151512), (66, 31955920), (68, 31016040), (80, 26363634), (85, 24812832), (88, 23966940), (96, 21969695), (102, 20677360), (110, 19173552), (120, 17575756), (132, 15977960), (136, 15508020), (160, 13181817), (165, 12782368), (170, 12406416), (176, 11983470), (187, 11278560), (204, 10338680), (220, 9586776), (240, 8787878), (255, 8270944), (264, 7988980), (272, 7754010), (330, 6391184), (340, 6203208), (352, 5991735), (374, 5639280), (408, 5169340), (440, 4793388), (480, 4393939), (510, 4135472), (528, 3994490), (544, 3877005), (561, 3759520), (660, 3195592), (680, 3101604), (748, 2819640), (816, 2584670), (880, 2396694), (935, 2255712), (1020, 2067736), (1056, 1997245), (1122, 1879760), (1320, 1597796), (1360, 1550802), (1496, 1409820), (1632, 1292335), (1760, 1198347), (1870, 1127856), (2040, 1033868), (2244, 939880), (2640, 798898), (2720, 775401), (2805, 751904), (2992, 704910), (3740, 563928), (4080, 516934), (4488, 469940), (5280, 399449), (5610, 375952), (5984, 352455), (7480, 281964), (8160, 258467), (8976, 234970), (11220, 187976), (14960, 140982), (17952, 117485), (22440, 93988), (23497, 89760), (29920, 70491), (44880, 46994)]