1719856320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19687}}^1$

素因数の和:19727

約数の個数: 224

約数和(自身を含む): 6721010688

約数和(自身を除く): 5001154368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 19687, 21840, 29120, 39374, 43680, 59061, 78748, 87360, 98435, 118122, 137809, 157496, 196870, 236244, 255931, 275618, 295305, 314992, 393740, 413427, 472488, 511862, 551236, 590610, 629984, 689045, 767793, 787480, 826854, 944976, 1023724, 1102472, 1181220, 1259968, 1279655, 1378090, 1535586, 1574960, 1653708, 1791517, 1889952, 2047448, 2067135, 2204944, 2362440, 2559310, 2756180, 3071172, 3149920, 3307416, 3583034, 3779904, 3838965, 4094896, 4134270, 4409888, 4724880, 5118620, 5374551, 5512360, 6142344, 6299840, 6614832, 7166068, 7677930, 8189792, 8268540, 8819776, 8957585, 9449760, 10237240, 10749102, 11024720, 12284688, 13229664, 14332136, 15355860, 16379584, 16537080, 17915170, 18899520, 20474480, 21498204, 22049440, 24569376, 26459328, 26872755, 28664272, 30711720, 33074160, 35830340, 40948960, 42996408, 44098880, 49138752, 53745510, 57328544, 61423440, 66148320, 71660680, 81897920, 85992816, 107491020, 114657088, 122846880, 132296640, 143321360, 171985632, 214982040, 245693760, 286642720, 343971264, 429964080, 573285440, 859928160, 1719856320]

約数ペア:

[(1, 1719856320), (2, 859928160), (3, 573285440), (4, 429964080), (5, 343971264), (6, 286642720), (7, 245693760), (8, 214982040), (10, 171985632), (12, 143321360), (13, 132296640), (14, 122846880), (15, 114657088), (16, 107491020), (20, 85992816), (21, 81897920), (24, 71660680), (26, 66148320), (28, 61423440), (30, 57328544), (32, 53745510), (35, 49138752), (39, 44098880), (40, 42996408), (42, 40948960), (48, 35830340), (52, 33074160), (56, 30711720), (60, 28664272), (64, 26872755), (65, 26459328), (70, 24569376), (78, 22049440), (80, 21498204), (84, 20474480), (91, 18899520), (96, 17915170), (104, 16537080), (105, 16379584), (112, 15355860), (120, 14332136), (130, 13229664), (140, 12284688), (156, 11024720), (160, 10749102), (168, 10237240), (182, 9449760), (192, 8957585), (195, 8819776), (208, 8268540), (210, 8189792), (224, 7677930), (240, 7166068), (260, 6614832), (273, 6299840), (280, 6142344), (312, 5512360), (320, 5374551), (336, 5118620), (364, 4724880), (390, 4409888), (416, 4134270), (420, 4094896), (448, 3838965), (455, 3779904), (480, 3583034), (520, 3307416), (546, 3149920), (560, 3071172), (624, 2756180), (672, 2559310), (728, 2362440), (780, 2204944), (832, 2067135), (840, 2047448), (910, 1889952), (960, 1791517), (1040, 1653708), (1092, 1574960), (1120, 1535586), (1248, 1378090), (1344, 1279655), (1365, 1259968), (1456, 1181220), (1560, 1102472), (1680, 1023724), (1820, 944976), (2080, 826854), (2184, 787480), (2240, 767793), (2496, 689045), (2730, 629984), (2912, 590610), (3120, 551236), (3360, 511862), (3640, 472488), (4160, 413427), (4368, 393740), (5460, 314992), (5824, 295305), (6240, 275618), (6720, 255931), (7280, 236244), (8736, 196870), (10920, 157496), (12480, 137809), (14560, 118122), (17472, 98435), (19687, 87360), (21840, 78748), (29120, 59061), (39374, 43680)]