612686880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 288

約数和(自身を含む): 2351172096

約数和(自身を除く): 1738485216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1423, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2392, 2691, 2760, 2846, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4269, 4485, 4680, 4784, 5382, 5520, 5692, 5980, 6240, 6624, 7115, 7176, 8280, 8538, 8970, 9360, 9568, 10764, 11040, 11384, 11960, 12807, 13455, 14230, 14352, 16560, 17076, 17940, 18499, 18720, 21345, 21528, 22768, 23920, 25614, 26910, 28460, 28704, 32729, 33120, 34152, 35880, 36998, 42690, 43056, 45536, 47840, 51228, 53820, 55497, 56920, 64035, 65458, 68304, 71760, 73996, 85380, 86112, 92495, 98187, 102456, 107640, 110994, 113840, 128070, 130916, 136608, 143520, 147992, 163645, 166491, 170760, 184990, 196374, 204912, 215280, 221988, 227680, 256140, 261832, 277485, 294561, 295984, 327290, 332982, 341520, 369980, 392748, 409824, 425477, 430560, 443976, 490935, 512280, 523664, 554970, 589122, 591968, 654580, 665964, 683040, 739960, 785496, 832455, 850954, 887952, 981870, 1024560, 1047328, 1109940, 1178244, 1276431, 1309160, 1331928, 1472805, 1479920, 1570992, 1664910, 1701908, 1775904, 1963740, 2049120, 2127385, 2219880, 2356488, 2552862, 2618320, 2663856, 2945610, 2959840, 3141984, 3329820, 3403816, 3829293, 3927480, 4254770, 4439760, 4712976, 5105724, 5236640, 5327712, 5891220, 6382155, 6659640, 6807632, 7658586, 7854960, 8509540, 8879520, 9425952, 10211448, 11782440, 12764310, 13319280, 13615264, 15317172, 15709920, 17019080, 19146465, 20422896, 23564880, 25528620, 26638560, 30634344, 34038160, 38292930, 40845792, 47129760, 51057240, 61268688, 68076320, 76585860, 102114480, 122537376, 153171720, 204228960, 306343440, 612686880]

約数ペア:

[(1, 612686880), (2, 306343440), (3, 204228960), (4, 153171720), (5, 122537376), (6, 102114480), (8, 76585860), (9, 68076320), (10, 61268688), (12, 51057240), (13, 47129760), (15, 40845792), (16, 38292930), (18, 34038160), (20, 30634344), (23, 26638560), (24, 25528620), (26, 23564880), (30, 20422896), (32, 19146465), (36, 17019080), (39, 15709920), (40, 15317172), (45, 13615264), (46, 13319280), (48, 12764310), (52, 11782440), (60, 10211448), (65, 9425952), (69, 8879520), (72, 8509540), (78, 7854960), (80, 7658586), (90, 6807632), (92, 6659640), (96, 6382155), (104, 5891220), (115, 5327712), (117, 5236640), (120, 5105724), (130, 4712976), (138, 4439760), (144, 4254770), (156, 3927480), (160, 3829293), (180, 3403816), (184, 3329820), (195, 3141984), (207, 2959840), (208, 2945610), (230, 2663856), (234, 2618320), (240, 2552862), (260, 2356488), (276, 2219880), (288, 2127385), (299, 2049120), (312, 1963740), (345, 1775904), (360, 1701908), (368, 1664910), (390, 1570992), (414, 1479920), (416, 1472805), (460, 1331928), (468, 1309160), (480, 1276431), (520, 1178244), (552, 1109940), (585, 1047328), (598, 1024560), (624, 981870), (690, 887952), (720, 850954), (736, 832455), (780, 785496), (828, 739960), (897, 683040), (920, 665964), (936, 654580), (1035, 591968), (1040, 589122), (1104, 554970), (1170, 523664), (1196, 512280), (1248, 490935), (1380, 443976), (1423, 430560), (1440, 425477), (1495, 409824), (1560, 392748), (1656, 369980), (1794, 341520), (1840, 332982), (1872, 327290), (2070, 295984), (2080, 294561), (2208, 277485), (2340, 261832), (2392, 256140), (2691, 227680), (2760, 221988), (2846, 215280), (2990, 204912), (3120, 196374), (3312, 184990), (3588, 170760), (3680, 166491), (3744, 163645), (4140, 147992), (4269, 143520), (4485, 136608), (4680, 130916), (4784, 128070), (5382, 113840), (5520, 110994), (5692, 107640), (5980, 102456), (6240, 98187), (6624, 92495), (7115, 86112), (7176, 85380), (8280, 73996), (8538, 71760), (8970, 68304), (9360, 65458), (9568, 64035), (10764, 56920), (11040, 55497), (11384, 53820), (11960, 51228), (12807, 47840), (13455, 45536), (14230, 43056), (14352, 42690), (16560, 36998), (17076, 35880), (17940, 34152), (18499, 33120), (18720, 32729), (21345, 28704), (21528, 28460), (22768, 26910), (23920, 25614)]