339990480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 320

約数和(自身を含む): 1272775680

約数和(自身を除く): 932785200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 48, 51, 54, 60, 68, 72, 80, 85, 90, 94, 102, 108, 120, 135, 136, 141, 144, 153, 170, 180, 188, 197, 204, 216, 235, 240, 255, 270, 272, 282, 306, 340, 360, 376, 394, 408, 423, 432, 459, 470, 510, 540, 564, 591, 612, 680, 705, 720, 752, 765, 788, 799, 816, 846, 918, 940, 985, 1020, 1080, 1128, 1182, 1224, 1269, 1360, 1410, 1530, 1576, 1598, 1692, 1773, 1836, 1880, 1970, 2040, 2115, 2160, 2256, 2295, 2364, 2397, 2448, 2538, 2820, 2955, 3060, 3152, 3196, 3349, 3384, 3546, 3672, 3760, 3940, 3995, 4080, 4230, 4590, 4728, 4794, 5076, 5319, 5640, 5910, 6120, 6345, 6392, 6698, 6768, 7092, 7191, 7344, 7880, 7990, 8460, 8865, 9180, 9259, 9456, 9588, 10047, 10152, 10638, 11280, 11820, 11985, 12240, 12690, 12784, 13396, 14184, 14382, 15760, 15980, 16745, 16920, 17730, 18360, 18518, 19176, 20094, 20304, 21276, 21573, 23640, 23970, 25380, 26595, 26792, 27777, 28368, 28764, 30141, 31960, 33490, 33840, 35460, 35955, 36720, 37036, 38352, 40188, 42552, 43146, 46295, 47280, 47940, 50235, 50760, 53190, 53584, 55554, 57528, 60282, 63920, 66980, 70920, 71910, 74072, 80376, 83331, 85104, 86292, 90423, 92590, 95880, 100470, 101520, 106380, 107865, 111108, 115056, 120564, 133960, 138885, 141840, 143820, 148144, 150705, 157403, 160752, 166662, 172584, 180846, 185180, 191760, 200940, 212760, 215730, 222216, 241128, 249993, 267920, 277770, 287640, 301410, 314806, 333324, 345168, 361692, 370360, 401880, 416655, 425520, 431460, 444432, 452115, 472209, 482256, 499986, 555540, 575280, 602820, 629612, 666648, 723384, 740720, 787015, 803760, 833310, 862920, 904230, 944418, 999972, 1111080, 1205640, 1249965, 1259224, 1333296, 1416627, 1446768, 1574030, 1666620, 1725840, 1808460, 1888836, 1999944, 2222160, 2361045, 2411280, 2499930, 2518448, 2833254, 3148060, 3333240, 3616920, 3777672, 3999888, 4249881, 4722090, 4999860, 5666508, 6296120, 6666480, 7083135, 7233840, 7555344, 8499762, 9444180, 9999720, 11333016, 12592240, 14166270, 16999524, 18888360, 19999440, 21249405, 22666032, 28332540, 33999048, 37776720, 42498810, 56665080, 67998096, 84997620, 113330160, 169995240, 339990480]

約数ペア:

[(1, 339990480), (2, 169995240), (3, 113330160), (4, 84997620), (5, 67998096), (6, 56665080), (8, 42498810), (9, 37776720), (10, 33999048), (12, 28332540), (15, 22666032), (16, 21249405), (17, 19999440), (18, 18888360), (20, 16999524), (24, 14166270), (27, 12592240), (30, 11333016), (34, 9999720), (36, 9444180), (40, 8499762), (45, 7555344), (47, 7233840), (48, 7083135), (51, 6666480), (54, 6296120), (60, 5666508), (68, 4999860), (72, 4722090), (80, 4249881), (85, 3999888), (90, 3777672), (94, 3616920), (102, 3333240), (108, 3148060), (120, 2833254), (135, 2518448), (136, 2499930), (141, 2411280), (144, 2361045), (153, 2222160), (170, 1999944), (180, 1888836), (188, 1808460), (197, 1725840), (204, 1666620), (216, 1574030), (235, 1446768), (240, 1416627), (255, 1333296), (270, 1259224), (272, 1249965), (282, 1205640), (306, 1111080), (340, 999972), (360, 944418), (376, 904230), (394, 862920), (408, 833310), (423, 803760), (432, 787015), (459, 740720), (470, 723384), (510, 666648), (540, 629612), (564, 602820), (591, 575280), (612, 555540), (680, 499986), (705, 482256), (720, 472209), (752, 452115), (765, 444432), (788, 431460), (799, 425520), (816, 416655), (846, 401880), (918, 370360), (940, 361692), (985, 345168), (1020, 333324), (1080, 314806), (1128, 301410), (1182, 287640), (1224, 277770), (1269, 267920), (1360, 249993), (1410, 241128), (1530, 222216), (1576, 215730), (1598, 212760), (1692, 200940), (1773, 191760), (1836, 185180), (1880, 180846), (1970, 172584), (2040, 166662), (2115, 160752), (2160, 157403), (2256, 150705), (2295, 148144), (2364, 143820), (2397, 141840), (2448, 138885), (2538, 133960), (2820, 120564), (2955, 115056), (3060, 111108), (3152, 107865), (3196, 106380), (3349, 101520), (3384, 100470), (3546, 95880), (3672, 92590), (3760, 90423), (3940, 86292), (3995, 85104), (4080, 83331), (4230, 80376), (4590, 74072), (4728, 71910), (4794, 70920), (5076, 66980), (5319, 63920), (5640, 60282), (5910, 57528), (6120, 55554), (6345, 53584), (6392, 53190), (6698, 50760), (6768, 50235), (7092, 47940), (7191, 47280), (7344, 46295), (7880, 43146), (7990, 42552), (8460, 40188), (8865, 38352), (9180, 37036), (9259, 36720), (9456, 35955), (9588, 35460), (10047, 33840), (10152, 33490), (10638, 31960), (11280, 30141), (11820, 28764), (11985, 28368), (12240, 27777), (12690, 26792), (12784, 26595), (13396, 25380), (14184, 23970), (14382, 23640), (15760, 21573), (15980, 21276), (16745, 20304), (16920, 20094), (17730, 19176), (18360, 18518)]