209316240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 360

約数和(自身を含む): 868303800

約数和(自身を除く): 658987560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 168, 170, 180, 196, 204, 210, 238, 240, 245, 252, 255, 272, 280, 294, 306, 315, 336, 340, 349, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 560, 588, 595, 612, 630, 680, 698, 714, 720, 735, 765, 784, 816, 833, 840, 882, 952, 980, 1008, 1020, 1047, 1071, 1176, 1190, 1224, 1260, 1360, 1396, 1428, 1470, 1530, 1666, 1680, 1745, 1764, 1785, 1904, 1960, 2040, 2094, 2142, 2205, 2352, 2380, 2443, 2448, 2499, 2520, 2792, 2856, 2940, 3060, 3141, 3332, 3490, 3528, 3570, 3920, 4080, 4165, 4188, 4284, 4410, 4760, 4886, 4998, 5040, 5235, 5355, 5584, 5712, 5880, 5933, 6120, 6282, 6664, 6980, 7056, 7140, 7329, 7497, 8330, 8376, 8568, 8820, 9520, 9772, 9996, 10470, 10710, 11760, 11866, 12215, 12240, 12495, 12564, 13328, 13960, 14280, 14658, 14994, 15705, 16660, 16752, 17101, 17136, 17640, 17799, 19544, 19992, 20940, 21420, 21987, 23732, 24430, 24990, 25128, 27920, 28560, 29316, 29665, 29988, 31410, 33320, 34202, 35280, 35598, 36645, 37485, 39088, 39984, 41531, 41880, 42840, 43974, 47464, 48860, 49980, 50256, 51303, 53397, 58632, 59330, 59976, 62820, 66640, 68404, 71196, 73290, 74970, 83062, 83760, 85505, 85680, 87948, 88995, 94928, 97720, 99960, 102606, 106794, 109935, 117264, 118660, 119952, 124593, 125640, 136808, 142392, 146580, 149940, 153909, 166124, 171010, 175896, 177990, 195440, 199920, 205212, 207655, 213588, 219870, 237320, 249186, 251280, 256515, 266985, 273616, 284784, 290717, 293160, 299880, 307818, 332248, 342020, 351792, 355980, 373779, 410424, 415310, 427176, 439740, 474640, 498372, 513030, 533970, 581434, 586320, 599760, 615636, 622965, 664496, 684040, 711960, 747558, 769545, 820848, 830620, 854352, 872151, 879480, 996744, 1026060, 1067940, 1162868, 1231272, 1245930, 1368080, 1423920, 1453585, 1495116, 1539090, 1661240, 1744302, 1758960, 1868895, 1993488, 2052120, 2135880, 2325736, 2462544, 2491860, 2616453, 2907170, 2990232, 3078180, 3322480, 3488604, 3737790, 4104240, 4271760, 4360755, 4651472, 4983720, 5232906, 5814340, 5980464, 6156360, 6977208, 7475580, 8721510, 9967440, 10465812, 11628680, 12312720, 13082265, 13954416, 14951160, 17443020, 20931624, 23257360, 26164530, 29902320, 34886040, 41863248, 52329060, 69772080, 104658120, 209316240]

約数ペア:

[(1, 209316240), (2, 104658120), (3, 69772080), (4, 52329060), (5, 41863248), (6, 34886040), (7, 29902320), (8, 26164530), (9, 23257360), (10, 20931624), (12, 17443020), (14, 14951160), (15, 13954416), (16, 13082265), (17, 12312720), (18, 11628680), (20, 10465812), (21, 9967440), (24, 8721510), (28, 7475580), (30, 6977208), (34, 6156360), (35, 5980464), (36, 5814340), (40, 5232906), (42, 4983720), (45, 4651472), (48, 4360755), (49, 4271760), (51, 4104240), (56, 3737790), (60, 3488604), (63, 3322480), (68, 3078180), (70, 2990232), (72, 2907170), (80, 2616453), (84, 2491860), (85, 2462544), (90, 2325736), (98, 2135880), (102, 2052120), (105, 1993488), (112, 1868895), (119, 1758960), (120, 1744302), (126, 1661240), (136, 1539090), (140, 1495116), (144, 1453585), (147, 1423920), (153, 1368080), (168, 1245930), (170, 1231272), (180, 1162868), (196, 1067940), (204, 1026060), (210, 996744), (238, 879480), (240, 872151), (245, 854352), (252, 830620), (255, 820848), (272, 769545), (280, 747558), (294, 711960), (306, 684040), (315, 664496), (336, 622965), (340, 615636), (349, 599760), (357, 586320), (360, 581434), (392, 533970), (408, 513030), (420, 498372), (441, 474640), (476, 439740), (490, 427176), (504, 415310), (510, 410424), (560, 373779), (588, 355980), (595, 351792), (612, 342020), (630, 332248), (680, 307818), (698, 299880), (714, 293160), (720, 290717), (735, 284784), (765, 273616), (784, 266985), (816, 256515), (833, 251280), (840, 249186), (882, 237320), (952, 219870), (980, 213588), (1008, 207655), (1020, 205212), (1047, 199920), (1071, 195440), (1176, 177990), (1190, 175896), (1224, 171010), (1260, 166124), (1360, 153909), (1396, 149940), (1428, 146580), (1470, 142392), (1530, 136808), (1666, 125640), (1680, 124593), (1745, 119952), (1764, 118660), (1785, 117264), (1904, 109935), (1960, 106794), (2040, 102606), (2094, 99960), (2142, 97720), (2205, 94928), (2352, 88995), (2380, 87948), (2443, 85680), (2448, 85505), (2499, 83760), (2520, 83062), (2792, 74970), (2856, 73290), (2940, 71196), (3060, 68404), (3141, 66640), (3332, 62820), (3490, 59976), (3528, 59330), (3570, 58632), (3920, 53397), (4080, 51303), (4165, 50256), (4188, 49980), (4284, 48860), (4410, 47464), (4760, 43974), (4886, 42840), (4998, 41880), (5040, 41531), (5235, 39984), (5355, 39088), (5584, 37485), (5712, 36645), (5880, 35598), (5933, 35280), (6120, 34202), (6282, 33320), (6664, 31410), (6980, 29988), (7056, 29665), (7140, 29316), (7329, 28560), (7497, 27920), (8330, 25128), (8376, 24990), (8568, 24430), (8820, 23732), (9520, 21987), (9772, 21420), (9996, 20940), (10470, 19992), (10710, 19544), (11760, 17799), (11866, 17640), (12215, 17136), (12240, 17101), (12495, 16752), (12564, 16660), (13328, 15705), (13960, 14994), (14280, 14658)]