64007197920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:880

約数の個数: 480

約数和(自身を含む): 234383466240

約数和(自身を除く): 170376268320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 313, 324, 360, 372, 405, 432, 465, 480, 496, 509, 540, 558, 620, 626, 648, 720, 744, 810, 837, 864, 930, 939, 992, 1018, 1080, 1116, 1240, 1252, 1296, 1395, 1440, 1488, 1527, 1565, 1620, 1674, 1860, 1878, 2036, 2160, 2232, 2480, 2504, 2511, 2545, 2592, 2790, 2817, 2976, 3054, 3130, 3240, 3348, 3720, 3756, 4072, 4185, 4320, 4464, 4581, 4695, 4960, 5008, 5022, 5090, 5580, 5634, 6108, 6260, 6480, 6696, 7440, 7512, 7635, 8144, 8370, 8451, 8928, 9162, 9390, 9703, 10016, 10044, 10180, 11160, 11268, 12216, 12520, 12555, 12960, 13392, 13743, 14085, 14880, 15024, 15270, 15779, 16288, 16740, 16902, 18324, 18780, 19406, 20088, 20360, 22320, 22536, 22905, 24432, 25040, 25110, 25353, 26784, 27486, 28170, 29109, 30048, 30540, 31558, 33480, 33804, 36648, 37560, 38812, 40176, 40720, 41229, 42255, 44640, 45072, 45810, 47337, 48515, 48864, 50080, 50220, 50706, 54972, 56340, 58218, 61080, 63116, 66960, 67608, 68715, 73296, 75120, 77624, 78895, 80352, 81440, 82458, 84510, 87327, 90144, 91620, 94674, 97030, 100440, 101412, 109944, 112680, 116436, 122160, 126232, 126765, 133920, 135216, 137430, 142011, 145545, 146592, 150240, 155248, 157790, 159317, 164916, 169020, 174654, 183240, 189348, 194060, 200880, 202824, 206145, 219888, 225360, 232872, 236685, 244320, 252464, 253530, 261981, 270432, 274860, 284022, 291090, 310496, 315580, 318634, 329832, 338040, 349308, 366480, 378696, 388120, 401760, 405648, 412290, 426033, 436635, 439776, 450720, 465744, 473370, 477951, 504928, 507060, 523962, 549720, 568044, 582180, 631160, 637268, 659664, 676080, 698616, 710055, 732960, 757392, 776240, 785943, 796585, 811296, 824580, 852066, 873270, 931488, 946740, 955902, 1014120, 1047924, 1099440, 1136088, 1164360, 1262320, 1274536, 1278099, 1309905, 1319328, 1352160, 1397232, 1420110, 1433853, 1514784, 1552480, 1571886, 1593170, 1649160, 1704132, 1746540, 1893480, 1911804, 2028240, 2095848, 2130165, 2198880, 2272176, 2328720, 2389755, 2524640, 2549072, 2556198, 2619810, 2794464, 2840220, 2867706, 3143772, 3186340, 3298320, 3408264, 3493080, 3786960, 3823608, 3929715, 4056480, 4191696, 4260330, 4301559, 4544352, 4657440, 4779510, 4938827, 5098144, 5112396, 5239620, 5680440, 5735412, 6287544, 6372680, 6390495, 6596640, 6816528, 6986160, 7169265, 7573920, 7647216, 7859430, 8383392, 8520660, 8603118, 9559020, 9877654, 10224792, 10479240, 11360880, 11470824, 12575088, 12745360, 12780990, 12904677, 13633056, 13972320, 14338530, 14816481, 15294432, 15718860, 17041320, 17206236, 19118040, 19755308, 20449584, 20958480, 21507795, 22721760, 22941648, 24694135, 25150176, 25490720, 25561980, 25809354, 28677060, 29632962, 31437720, 34082640, 34412472, 38236080, 39510616, 40899168, 41916960, 43015590, 44449443, 45883296, 49388270, 51123960, 51618708, 57354120, 59265924, 62875440, 64523385, 68165280, 68824944, 74082405, 76472160, 79021232, 86031180, 88898886, 98776540, 102247920, 103237416, 114708240, 118531848, 125750880, 129046770, 133348329, 137649888, 148164810, 158042464, 172062360, 177797772, 197553080, 204495840, 206474832, 222247215, 229416480, 237063696, 258093540, 266696658, 296329620, 344124720, 355595544, 395106160, 400044987, 412949664, 444494430, 474127392, 516187080, 533393316, 592659240, 666741645, 688249440, 711191088, 790212320, 800089974, 888988860, 1032374160, 1066786632, 1185318480, 1333483290, 1422382176, 1600179948, 1777977720, 2000224935, 2064748320, 2133573264, 2370636960, 2666966580, 3200359896, 3555955440, 4000449870, 4267146528, 5333933160, 6400719792, 7111910880, 8000899740, 10667866320, 12801439584, 16001799480, 21335732640, 32003598960, 64007197920]

約数ペア:

[(1, 64007197920), (2, 32003598960), (3, 21335732640), (4, 16001799480), (5, 12801439584), (6, 10667866320), (8, 8000899740), (9, 7111910880), (10, 6400719792), (12, 5333933160), (15, 4267146528), (16, 4000449870), (18, 3555955440), (20, 3200359896), (24, 2666966580), (27, 2370636960), (30, 2133573264), (31, 2064748320), (32, 2000224935), (36, 1777977720), (40, 1600179948), (45, 1422382176), (48, 1333483290), (54, 1185318480), (60, 1066786632), (62, 1032374160), (72, 888988860), (80, 800089974), (81, 790212320), (90, 711191088), (93, 688249440), (96, 666741645), (108, 592659240), (120, 533393316), (124, 516187080), (135, 474127392), (144, 444494430), (155, 412949664), (160, 400044987), (162, 395106160), (180, 355595544), (186, 344124720), (216, 296329620), (240, 266696658), (248, 258093540), (270, 237063696), (279, 229416480), (288, 222247215), (310, 206474832), (313, 204495840), (324, 197553080), (360, 177797772), (372, 172062360), (405, 158042464), (432, 148164810), (465, 137649888), (480, 133348329), (496, 129046770), (509, 125750880), (540, 118531848), (558, 114708240), (620, 103237416), (626, 102247920), (648, 98776540), (720, 88898886), (744, 86031180), (810, 79021232), (837, 76472160), (864, 74082405), (930, 68824944), (939, 68165280), (992, 64523385), (1018, 62875440), (1080, 59265924), (1116, 57354120), (1240, 51618708), (1252, 51123960), (1296, 49388270), (1395, 45883296), (1440, 44449443), (1488, 43015590), (1527, 41916960), (1565, 40899168), (1620, 39510616), (1674, 38236080), (1860, 34412472), (1878, 34082640), (2036, 31437720), (2160, 29632962), (2232, 28677060), (2480, 25809354), (2504, 25561980), (2511, 25490720), (2545, 25150176), (2592, 24694135), (2790, 22941648), (2817, 22721760), (2976, 21507795), (3054, 20958480), (3130, 20449584), (3240, 19755308), (3348, 19118040), (3720, 17206236), (3756, 17041320), (4072, 15718860), (4185, 15294432), (4320, 14816481), (4464, 14338530), (4581, 13972320), (4695, 13633056), (4960, 12904677), (5008, 12780990), (5022, 12745360), (5090, 12575088), (5580, 11470824), (5634, 11360880), (6108, 10479240), (6260, 10224792), (6480, 9877654), (6696, 9559020), (7440, 8603118), (7512, 8520660), (7635, 8383392), (8144, 7859430), (8370, 7647216), (8451, 7573920), (8928, 7169265), (9162, 6986160), (9390, 6816528), (9703, 6596640), (10016, 6390495), (10044, 6372680), (10180, 6287544), (11160, 5735412), (11268, 5680440), (12216, 5239620), (12520, 5112396), (12555, 5098144), (12960, 4938827), (13392, 4779510), (13743, 4657440), (14085, 4544352), (14880, 4301559), (15024, 4260330), (15270, 4191696), (15779, 4056480), (16288, 3929715), (16740, 3823608), (16902, 3786960), (18324, 3493080), (18780, 3408264), (19406, 3298320), (20088, 3186340), (20360, 3143772), (22320, 2867706), (22536, 2840220), (22905, 2794464), (24432, 2619810), (25040, 2556198), (25110, 2549072), (25353, 2524640), (26784, 2389755), (27486, 2328720), (28170, 2272176), (29109, 2198880), (30048, 2130165), (30540, 2095848), (31558, 2028240), (33480, 1911804), (33804, 1893480), (36648, 1746540), (37560, 1704132), (38812, 1649160), (40176, 1593170), (40720, 1571886), (41229, 1552480), (42255, 1514784), (44640, 1433853), (45072, 1420110), (45810, 1397232), (47337, 1352160), (48515, 1319328), (48864, 1309905), (50080, 1278099), (50220, 1274536), (50706, 1262320), (54972, 1164360), (56340, 1136088), (58218, 1099440), (61080, 1047924), (63116, 1014120), (66960, 955902), (67608, 946740), (68715, 931488), (73296, 873270), (75120, 852066), (77624, 824580), (78895, 811296), (80352, 796585), (81440, 785943), (82458, 776240), (84510, 757392), (87327, 732960), (90144, 710055), (91620, 698616), (94674, 676080), (97030, 659664), (100440, 637268), (101412, 631160), (109944, 582180), (112680, 568044), (116436, 549720), (122160, 523962), (126232, 507060), (126765, 504928), (133920, 477951), (135216, 473370), (137430, 465744), (142011, 450720), (145545, 439776), (146592, 436635), (150240, 426033), (155248, 412290), (157790, 405648), (159317, 401760), (164916, 388120), (169020, 378696), (174654, 366480), (183240, 349308), (189348, 338040), (194060, 329832), (200880, 318634), (202824, 315580), (206145, 310496), (219888, 291090), (225360, 284022), (232872, 274860), (236685, 270432), (244320, 261981), (252464, 253530)]