304212480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 320

約数和(自身を含む): 1146676608

約数和(自身を除く): 842464128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 277, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 512, 520, 528, 554, 572, 624, 640, 660, 704, 715, 768, 780, 831, 832, 858, 880, 960, 1040, 1056, 1108, 1144, 1248, 1280, 1320, 1385, 1408, 1430, 1536, 1560, 1662, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2216, 2288, 2496, 2560, 2640, 2770, 2816, 2860, 3047, 3120, 3324, 3328, 3432, 3520, 3601, 3840, 4155, 4160, 4224, 4290, 4432, 4576, 4992, 5280, 5540, 5632, 5720, 6094, 6240, 6648, 6656, 6864, 7040, 7202, 7680, 8310, 8320, 8448, 8580, 8864, 9141, 9152, 9984, 10560, 10803, 11080, 11440, 12188, 12480, 13296, 13728, 14080, 14404, 15235, 16620, 16640, 16896, 17160, 17728, 18005, 18282, 18304, 19968, 21120, 21606, 22160, 22880, 24376, 24960, 26592, 27456, 28160, 28808, 30470, 33240, 33280, 34320, 35456, 36010, 36564, 36608, 39611, 42240, 43212, 44320, 45705, 45760, 48752, 49920, 53184, 54015, 54912, 57616, 60940, 66480, 68640, 70912, 72020, 73128, 73216, 79222, 84480, 86424, 88640, 91410, 91520, 97504, 99840, 106368, 108030, 109824, 115232, 118833, 121880, 132960, 137280, 141824, 144040, 146256, 158444, 172848, 177280, 182820, 183040, 195008, 198055, 212736, 216060, 219648, 230464, 237666, 243760, 265920, 274560, 288080, 292512, 316888, 345696, 354560, 365640, 366080, 390016, 396110, 425472, 432120, 460928, 475332, 487520, 531840, 549120, 576160, 585024, 594165, 633776, 691392, 709120, 731280, 780032, 792220, 864240, 921856, 950664, 975040, 1063680, 1098240, 1152320, 1170048, 1188330, 1267552, 1382784, 1462560, 1560064, 1584440, 1728480, 1843712, 1901328, 1950080, 2127360, 2304640, 2340096, 2376660, 2535104, 2765568, 2925120, 3168880, 3456960, 3802656, 3900160, 4609280, 4680192, 4753320, 5070208, 5531136, 5850240, 6337760, 6913920, 7605312, 7800320, 9218560, 9506640, 10140416, 11700480, 12675520, 13827840, 15210624, 19013280, 20280832, 23400960, 25351040, 27655680, 30421248, 38026560, 50702080, 60842496, 76053120, 101404160, 152106240, 304212480]

約数ペア:

[(1, 304212480), (2, 152106240), (3, 101404160), (4, 76053120), (5, 60842496), (6, 50702080), (8, 38026560), (10, 30421248), (11, 27655680), (12, 25351040), (13, 23400960), (15, 20280832), (16, 19013280), (20, 15210624), (22, 13827840), (24, 12675520), (26, 11700480), (30, 10140416), (32, 9506640), (33, 9218560), (39, 7800320), (40, 7605312), (44, 6913920), (48, 6337760), (52, 5850240), (55, 5531136), (60, 5070208), (64, 4753320), (65, 4680192), (66, 4609280), (78, 3900160), (80, 3802656), (88, 3456960), (96, 3168880), (104, 2925120), (110, 2765568), (120, 2535104), (128, 2376660), (130, 2340096), (132, 2304640), (143, 2127360), (156, 1950080), (160, 1901328), (165, 1843712), (176, 1728480), (192, 1584440), (195, 1560064), (208, 1462560), (220, 1382784), (240, 1267552), (256, 1188330), (260, 1170048), (264, 1152320), (277, 1098240), (286, 1063680), (312, 975040), (320, 950664), (330, 921856), (352, 864240), (384, 792220), (390, 780032), (416, 731280), (429, 709120), (440, 691392), (480, 633776), (512, 594165), (520, 585024), (528, 576160), (554, 549120), (572, 531840), (624, 487520), (640, 475332), (660, 460928), (704, 432120), (715, 425472), (768, 396110), (780, 390016), (831, 366080), (832, 365640), (858, 354560), (880, 345696), (960, 316888), (1040, 292512), (1056, 288080), (1108, 274560), (1144, 265920), (1248, 243760), (1280, 237666), (1320, 230464), (1385, 219648), (1408, 216060), (1430, 212736), (1536, 198055), (1560, 195008), (1662, 183040), (1664, 182820), (1716, 177280), (1760, 172848), (1920, 158444), (2080, 146256), (2112, 144040), (2145, 141824), (2216, 137280), (2288, 132960), (2496, 121880), (2560, 118833), (2640, 115232), (2770, 109824), (2816, 108030), (2860, 106368), (3047, 99840), (3120, 97504), (3324, 91520), (3328, 91410), (3432, 88640), (3520, 86424), (3601, 84480), (3840, 79222), (4155, 73216), (4160, 73128), (4224, 72020), (4290, 70912), (4432, 68640), (4576, 66480), (4992, 60940), (5280, 57616), (5540, 54912), (5632, 54015), (5720, 53184), (6094, 49920), (6240, 48752), (6648, 45760), (6656, 45705), (6864, 44320), (7040, 43212), (7202, 42240), (7680, 39611), (8310, 36608), (8320, 36564), (8448, 36010), (8580, 35456), (8864, 34320), (9141, 33280), (9152, 33240), (9984, 30470), (10560, 28808), (10803, 28160), (11080, 27456), (11440, 26592), (12188, 24960), (12480, 24376), (13296, 22880), (13728, 22160), (14080, 21606), (14404, 21120), (15235, 19968), (16620, 18304), (16640, 18282), (16896, 18005), (17160, 17728)]