2172774652160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1823287}}^1$

素因数の和:1823341

約数の個数: 216

約数和(自身を含む): 6372829149120

約数和(自身を除く): 4200054496960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1862, 1960, 2128, 2240, 2432, 2660, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 4864, 5320, 6080, 6272, 7448, 7840, 8512, 8960, 9310, 10640, 12160, 12544, 14896, 15680, 17024, 18620, 21280, 24320, 29792, 31360, 34048, 37240, 42560, 59584, 62720, 74480, 85120, 119168, 148960, 170240, 238336, 297920, 595840, 1191680, 1823287, 3646574, 7293148, 9116435, 12763009, 14586296, 18232870, 25526018, 29172592, 34642453, 36465740, 51052036, 58345184, 63815045, 69284906, 72931480, 89341063, 102104072, 116690368, 127630090, 138569812, 145862960, 173212265, 178682126, 204208144, 233380736, 242497171, 255260180, 277139624, 291725920, 346424530, 357364252, 408416288, 446705315, 466761472, 484994342, 510520360, 554279248, 583451840, 692849060, 714728504, 816832576, 893410630, 969988684, 1021040720, 1108558496, 1166903680, 1212485855, 1385698120, 1429457008, 1633665152, 1697480197, 1786821260, 1939977368, 2042081440, 2217116992, 2333807360, 2424971710, 2771396240, 2858914016, 3267330304, 3394960394, 3573642520, 3879954736, 4084162880, 4434233984, 4849943420, 5542792480, 5717828032, 6789920788, 7147285040, 7759909472, 8168325760, 8487400985, 8868467968, 9699886840, 11085584960, 11435656064, 13579841576, 14294570080, 15519818944, 16336651520, 16974801970, 19399773680, 22171169920, 22871312128, 27159683152, 28589140160, 31039637888, 33949603940, 38799547360, 44342339840, 54319366304, 57178280320, 62079275776, 67899207880, 77599094720, 108638732608, 114356560640, 135798415760, 155198189440, 217277465216, 271596831520, 310396378880, 434554930432, 543193663040, 1086387326080, 2172774652160]

約数ペア:

[(1, 2172774652160), (2, 1086387326080), (4, 543193663040), (5, 434554930432), (7, 310396378880), (8, 271596831520), (10, 217277465216), (14, 155198189440), (16, 135798415760), (19, 114356560640), (20, 108638732608), (28, 77599094720), (32, 67899207880), (35, 62079275776), (38, 57178280320), (40, 54319366304), (49, 44342339840), (56, 38799547360), (64, 33949603940), (70, 31039637888), (76, 28589140160), (80, 27159683152), (95, 22871312128), (98, 22171169920), (112, 19399773680), (128, 16974801970), (133, 16336651520), (140, 15519818944), (152, 14294570080), (160, 13579841576), (190, 11435656064), (196, 11085584960), (224, 9699886840), (245, 8868467968), (256, 8487400985), (266, 8168325760), (280, 7759909472), (304, 7147285040), (320, 6789920788), (380, 5717828032), (392, 5542792480), (448, 4849943420), (490, 4434233984), (532, 4084162880), (560, 3879954736), (608, 3573642520), (640, 3394960394), (665, 3267330304), (760, 2858914016), (784, 2771396240), (896, 2424971710), (931, 2333807360), (980, 2217116992), (1064, 2042081440), (1120, 1939977368), (1216, 1786821260), (1280, 1697480197), (1330, 1633665152), (1520, 1429457008), (1568, 1385698120), (1792, 1212485855), (1862, 1166903680), (1960, 1108558496), (2128, 1021040720), (2240, 969988684), (2432, 893410630), (2660, 816832576), (3040, 714728504), (3136, 692849060), (3724, 583451840), (3920, 554279248), (4256, 510520360), (4480, 484994342), (4655, 466761472), (4864, 446705315), (5320, 408416288), (6080, 357364252), (6272, 346424530), (7448, 291725920), (7840, 277139624), (8512, 255260180), (8960, 242497171), (9310, 233380736), (10640, 204208144), (12160, 178682126), (12544, 173212265), (14896, 145862960), (15680, 138569812), (17024, 127630090), (18620, 116690368), (21280, 102104072), (24320, 89341063), (29792, 72931480), (31360, 69284906), (34048, 63815045), (37240, 58345184), (42560, 51052036), (59584, 36465740), (62720, 34642453), (74480, 29172592), (85120, 25526018), (119168, 18232870), (148960, 14586296), (170240, 12763009), (238336, 9116435), (297920, 7293148), (595840, 3646574), (1191680, 1823287)]