7467019920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2390

約数の個数: 240

約数和(自身を含む): 26303352192

約数和(自身を除く): 18836332272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 211, 230, 240, 276, 345, 360, 368, 414, 422, 460, 552, 633, 690, 720, 828, 844, 920, 1035, 1055, 1104, 1266, 1380, 1656, 1688, 1840, 1899, 2070, 2110, 2137, 2532, 2760, 3165, 3312, 3376, 3798, 4140, 4220, 4274, 4853, 5064, 5520, 6330, 6411, 7596, 8280, 8440, 8548, 9495, 9706, 10128, 10685, 12660, 12822, 14559, 15192, 16560, 16880, 17096, 18990, 19233, 19412, 21370, 24265, 25320, 25644, 29118, 30384, 32055, 34192, 37980, 38466, 38824, 42740, 43677, 48530, 49151, 50640, 51288, 58236, 64110, 72795, 75960, 76932, 77648, 85480, 87354, 96165, 97060, 98302, 102576, 116472, 128220, 145590, 147453, 151920, 153864, 170960, 174708, 192330, 194120, 196604, 218385, 232944, 245755, 256440, 291180, 294906, 307728, 349416, 384660, 388240, 393208, 436770, 442359, 450907, 491510, 512880, 582360, 589812, 698832, 737265, 769320, 786416, 873540, 884718, 901814, 983020, 1164720, 1179624, 1352721, 1474530, 1538640, 1747080, 1769436, 1803628, 1966040, 2211795, 2254535, 2359248, 2705442, 2949060, 3494160, 3538872, 3607256, 3932080, 4058163, 4423590, 4509070, 5410884, 5898120, 6763605, 7077744, 7214512, 8116326, 8847180, 9018140, 10370861, 10821768, 11796240, 13527210, 16232652, 17694360, 18036280, 20290815, 20741722, 21643536, 27054420, 31112583, 32465304, 35388720, 36072560, 40581630, 41483444, 51854305, 54108840, 62225166, 64930608, 81163260, 82966888, 93337749, 103708610, 108217680, 124450332, 155562915, 162326520, 165933776, 186675498, 207417220, 248900664, 311125830, 324653040, 373350996, 414834440, 466688745, 497801328, 622251660, 746701992, 829668880, 933377490, 1244503320, 1493403984, 1866754980, 2489006640, 3733509960, 7467019920]

約数ペア:

[(1, 7467019920), (2, 3733509960), (3, 2489006640), (4, 1866754980), (5, 1493403984), (6, 1244503320), (8, 933377490), (9, 829668880), (10, 746701992), (12, 622251660), (15, 497801328), (16, 466688745), (18, 414834440), (20, 373350996), (23, 324653040), (24, 311125830), (30, 248900664), (36, 207417220), (40, 186675498), (45, 165933776), (46, 162326520), (48, 155562915), (60, 124450332), (69, 108217680), (72, 103708610), (80, 93337749), (90, 82966888), (92, 81163260), (115, 64930608), (120, 62225166), (138, 54108840), (144, 51854305), (180, 41483444), (184, 40581630), (207, 36072560), (211, 35388720), (230, 32465304), (240, 31112583), (276, 27054420), (345, 21643536), (360, 20741722), (368, 20290815), (414, 18036280), (422, 17694360), (460, 16232652), (552, 13527210), (633, 11796240), (690, 10821768), (720, 10370861), (828, 9018140), (844, 8847180), (920, 8116326), (1035, 7214512), (1055, 7077744), (1104, 6763605), (1266, 5898120), (1380, 5410884), (1656, 4509070), (1688, 4423590), (1840, 4058163), (1899, 3932080), (2070, 3607256), (2110, 3538872), (2137, 3494160), (2532, 2949060), (2760, 2705442), (3165, 2359248), (3312, 2254535), (3376, 2211795), (3798, 1966040), (4140, 1803628), (4220, 1769436), (4274, 1747080), (4853, 1538640), (5064, 1474530), (5520, 1352721), (6330, 1179624), (6411, 1164720), (7596, 983020), (8280, 901814), (8440, 884718), (8548, 873540), (9495, 786416), (9706, 769320), (10128, 737265), (10685, 698832), (12660, 589812), (12822, 582360), (14559, 512880), (15192, 491510), (16560, 450907), (16880, 442359), (17096, 436770), (18990, 393208), (19233, 388240), (19412, 384660), (21370, 349416), (24265, 307728), (25320, 294906), (25644, 291180), (29118, 256440), (30384, 245755), (32055, 232944), (34192, 218385), (37980, 196604), (38466, 194120), (38824, 192330), (42740, 174708), (43677, 170960), (48530, 153864), (49151, 151920), (50640, 147453), (51288, 145590), (58236, 128220), (64110, 116472), (72795, 102576), (75960, 98302), (76932, 97060), (77648, 96165), (85480, 87354)]