31800474720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8837}}^1$

素因数の和:8892

約数の個数: 576

約数和(自身を含む): 137104954560

約数和(自身を除く): 105304479840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 147, 153, 160, 168, 170, 180, 189, 196, 204, 210, 216, 224, 238, 240, 245, 252, 255, 270, 272, 280, 288, 294, 306, 315, 336, 340, 357, 360, 378, 392, 408, 420, 432, 441, 459, 476, 480, 490, 504, 510, 540, 544, 560, 588, 595, 612, 630, 672, 680, 714, 720, 735, 756, 765, 784, 816, 833, 840, 864, 882, 918, 945, 952, 980, 1008, 1020, 1071, 1080, 1120, 1176, 1190, 1224, 1260, 1323, 1360, 1428, 1440, 1470, 1512, 1530, 1568, 1632, 1666, 1680, 1764, 1785, 1836, 1890, 1904, 1960, 2016, 2040, 2142, 2160, 2205, 2295, 2352, 2380, 2448, 2499, 2520, 2646, 2720, 2856, 2940, 3024, 3060, 3213, 3332, 3360, 3528, 3570, 3672, 3780, 3808, 3920, 4080, 4165, 4284, 4320, 4410, 4590, 4704, 4760, 4896, 4998, 5040, 5292, 5355, 5712, 5880, 6048, 6120, 6426, 6615, 6664, 7056, 7140, 7344, 7497, 7560, 7840, 8160, 8330, 8568, 8820, 8837, 9180, 9520, 9996, 10080, 10584, 10710, 11424, 11760, 12240, 12495, 12852, 13230, 13328, 14112, 14280, 14688, 14994, 15120, 16065, 16660, 17136, 17640, 17674, 18360, 19040, 19992, 21168, 21420, 22491, 23520, 24480, 24990, 25704, 26460, 26511, 26656, 28560, 29988, 30240, 32130, 33320, 34272, 35280, 35348, 36720, 37485, 39984, 42336, 42840, 44185, 44982, 49980, 51408, 52920, 53022, 57120, 59976, 61859, 64260, 66640, 70560, 70696, 73440, 74970, 79533, 79968, 85680, 88370, 89964, 99960, 102816, 105840, 106044, 112455, 119952, 123718, 128520, 132555, 133280, 141392, 149940, 150229, 159066, 171360, 176740, 179928, 185577, 199920, 211680, 212088, 224910, 238599, 239904, 247436, 257040, 265110, 282784, 299880, 300458, 309295, 318132, 353480, 359856, 371154, 397665, 399840, 424176, 433013, 449820, 450687, 477198, 494872, 514080, 530220, 556731, 599760, 600916, 618590, 636264, 706960, 719712, 742308, 751145, 795330, 848352, 866026, 899640, 901374, 927885, 954396, 989744, 1051603, 1060440, 1113462, 1192995, 1199520, 1201832, 1237180, 1272528, 1299039, 1352061, 1413920, 1484616, 1502290, 1590660, 1670193, 1732052, 1799280, 1802748, 1855770, 1908792, 1979488, 2103206, 2120880, 2165065, 2226924, 2253435, 2385990, 2403664, 2474360, 2545056, 2598078, 2704122, 2783655, 2969232, 3004580, 3154809, 3181320, 3340386, 3464104, 3598560, 3605496, 3711540, 3817584, 3897117, 4056183, 4206412, 4241760, 4330130, 4453848, 4506870, 4771980, 4807328, 4948720, 5196156, 5258015, 5408244, 5567310, 5938464, 6009160, 6309618, 6362640, 6495195, 6680772, 6760305, 6928208, 7210992, 7361221, 7423080, 7635168, 7794234, 8112366, 8350965, 8412824, 8660260, 8907696, 9013740, 9464427, 9543960, 9897440, 10392312, 10516030, 10816488, 11134620, 11691351, 12018320, 12619236, 12725280, 12990390, 13361544, 13520610, 13856416, 14421984, 14722442, 14846160, 15588468, 15774045, 16224732, 16701930, 16825648, 17320520, 17815392, 18027480, 18928854, 19087920, 19485585, 20280915, 20784624, 21032060, 21632976, 22083663, 22269240, 23382702, 24036640, 25238472, 25980780, 26723088, 27041220, 28393281, 29444884, 29692320, 31176936, 31548090, 32449464, 33403860, 33651296, 34641040, 36054960, 36806105, 37857708, 38175840, 38971170, 40561830, 41569248, 42064120, 43265952, 44167326, 44538480, 46765404, 47322135, 50476944, 51961560, 53446176, 54082440, 56786562, 58456755, 58889768, 62353872, 63096180, 64898928, 66250989, 66807720, 69282080, 72109920, 73612210, 75715416, 77942340, 81123660, 84128240, 88334652, 89076960, 93530808, 94644270, 100953888, 103923120, 108164880, 110418315, 113573124, 116913510, 117779536, 124707744, 126192360, 129797856, 132501978, 133615440, 141966405, 147224420, 151430832, 155884680, 162247320, 168256480, 176669304, 187061616, 189288540, 198752967, 207846240, 216329760, 220836630, 227146248, 233827020, 235559072, 252384720, 265003956, 267230880, 283932810, 294448840, 302861664, 311769360, 324494640, 331254945, 353338608, 374123232, 378577080, 397505934, 441673260, 454292496, 467654040, 504769440, 530007912, 567865620, 588897680, 623538720, 648989280, 662509890, 706677216, 757154160, 795011868, 883346520, 908584992, 935308080, 993764835, 1060015824, 1135731240, 1177795360, 1325019780, 1514308320, 1590023736, 1766693040, 1870616160, 1987529670, 2120031648, 2271462480, 2650039560, 3180047472, 3533386080, 3975059340, 4542924960, 5300079120, 6360094944, 7950118680, 10600158240, 15900237360, 31800474720]

約数ペア:

[(1, 31800474720), (2, 15900237360), (3, 10600158240), (4, 7950118680), (5, 6360094944), (6, 5300079120), (7, 4542924960), (8, 3975059340), (9, 3533386080), (10, 3180047472), (12, 2650039560), (14, 2271462480), (15, 2120031648), (16, 1987529670), (17, 1870616160), (18, 1766693040), (20, 1590023736), (21, 1514308320), (24, 1325019780), (27, 1177795360), (28, 1135731240), (30, 1060015824), (32, 993764835), (34, 935308080), (35, 908584992), (36, 883346520), (40, 795011868), (42, 757154160), (45, 706677216), (48, 662509890), (49, 648989280), (51, 623538720), (54, 588897680), (56, 567865620), (60, 530007912), (63, 504769440), (68, 467654040), (70, 454292496), (72, 441673260), (80, 397505934), (84, 378577080), (85, 374123232), (90, 353338608), (96, 331254945), (98, 324494640), (102, 311769360), (105, 302861664), (108, 294448840), (112, 283932810), (119, 267230880), (120, 265003956), (126, 252384720), (135, 235559072), (136, 233827020), (140, 227146248), (144, 220836630), (147, 216329760), (153, 207846240), (160, 198752967), (168, 189288540), (170, 187061616), (180, 176669304), (189, 168256480), (196, 162247320), (204, 155884680), (210, 151430832), (216, 147224420), (224, 141966405), (238, 133615440), (240, 132501978), (245, 129797856), (252, 126192360), (255, 124707744), (270, 117779536), (272, 116913510), (280, 113573124), (288, 110418315), (294, 108164880), (306, 103923120), (315, 100953888), (336, 94644270), (340, 93530808), (357, 89076960), (360, 88334652), (378, 84128240), (392, 81123660), (408, 77942340), (420, 75715416), (432, 73612210), (441, 72109920), (459, 69282080), (476, 66807720), (480, 66250989), (490, 64898928), (504, 63096180), (510, 62353872), (540, 58889768), (544, 58456755), (560, 56786562), (588, 54082440), (595, 53446176), (612, 51961560), (630, 50476944), (672, 47322135), (680, 46765404), (714, 44538480), (720, 44167326), (735, 43265952), (756, 42064120), (765, 41569248), (784, 40561830), (816, 38971170), (833, 38175840), (840, 37857708), (864, 36806105), (882, 36054960), (918, 34641040), (945, 33651296), (952, 33403860), (980, 32449464), (1008, 31548090), (1020, 31176936), (1071, 29692320), (1080, 29444884), (1120, 28393281), (1176, 27041220), (1190, 26723088), (1224, 25980780), (1260, 25238472), (1323, 24036640), (1360, 23382702), (1428, 22269240), (1440, 22083663), (1470, 21632976), (1512, 21032060), (1530, 20784624), (1568, 20280915), (1632, 19485585), (1666, 19087920), (1680, 18928854), (1764, 18027480), (1785, 17815392), (1836, 17320520), (1890, 16825648), (1904, 16701930), (1960, 16224732), (2016, 15774045), (2040, 15588468), (2142, 14846160), (2160, 14722442), (2205, 14421984), (2295, 13856416), (2352, 13520610), (2380, 13361544), (2448, 12990390), (2499, 12725280), (2520, 12619236), (2646, 12018320), (2720, 11691351), (2856, 11134620), (2940, 10816488), (3024, 10516030), (3060, 10392312), (3213, 9897440), (3332, 9543960), (3360, 9464427), (3528, 9013740), (3570, 8907696), (3672, 8660260), (3780, 8412824), (3808, 8350965), (3920, 8112366), (4080, 7794234), (4165, 7635168), (4284, 7423080), (4320, 7361221), (4410, 7210992), (4590, 6928208), (4704, 6760305), (4760, 6680772), (4896, 6495195), (4998, 6362640), (5040, 6309618), (5292, 6009160), (5355, 5938464), (5712, 5567310), (5880, 5408244), (6048, 5258015), (6120, 5196156), (6426, 4948720), (6615, 4807328), (6664, 4771980), (7056, 4506870), (7140, 4453848), (7344, 4330130), (7497, 4241760), (7560, 4206412), (7840, 4056183), (8160, 3897117), (8330, 3817584), (8568, 3711540), (8820, 3605496), (8837, 3598560), (9180, 3464104), (9520, 3340386), (9996, 3181320), (10080, 3154809), (10584, 3004580), (10710, 2969232), (11424, 2783655), (11760, 2704122), (12240, 2598078), (12495, 2545056), (12852, 2474360), (13230, 2403664), (13328, 2385990), (14112, 2253435), (14280, 2226924), (14688, 2165065), (14994, 2120880), (15120, 2103206), (16065, 1979488), (16660, 1908792), (17136, 1855770), (17640, 1802748), (17674, 1799280), (18360, 1732052), (19040, 1670193), (19992, 1590660), (21168, 1502290), (21420, 1484616), (22491, 1413920), (23520, 1352061), (24480, 1299039), (24990, 1272528), (25704, 1237180), (26460, 1201832), (26511, 1199520), (26656, 1192995), (28560, 1113462), (29988, 1060440), (30240, 1051603), (32130, 989744), (33320, 954396), (34272, 927885), (35280, 901374), (35348, 899640), (36720, 866026), (37485, 848352), (39984, 795330), (42336, 751145), (42840, 742308), (44185, 719712), (44982, 706960), (49980, 636264), (51408, 618590), (52920, 600916), (53022, 599760), (57120, 556731), (59976, 530220), (61859, 514080), (64260, 494872), (66640, 477198), (70560, 450687), (70696, 449820), (73440, 433013), (74970, 424176), (79533, 399840), (79968, 397665), (85680, 371154), (88370, 359856), (89964, 353480), (99960, 318132), (102816, 309295), (105840, 300458), (106044, 299880), (112455, 282784), (119952, 265110), (123718, 257040), (128520, 247436), (132555, 239904), (133280, 238599), (141392, 224910), (149940, 212088), (150229, 211680), (159066, 199920), (171360, 185577), (176740, 179928)]