421293467520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{78901}}^1$

素因数の和:79035

約数の個数: 320

約数和(自身を含む): 1519141235040

約数和(自身を除く): 1097847767520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 103, 108, 120, 128, 135, 144, 160, 162, 180, 192, 206, 216, 240, 270, 288, 309, 320, 324, 360, 384, 405, 412, 432, 480, 515, 540, 576, 618, 640, 648, 720, 810, 824, 864, 927, 960, 1030, 1080, 1152, 1236, 1296, 1440, 1545, 1620, 1648, 1728, 1854, 1920, 2060, 2160, 2472, 2592, 2781, 2880, 3090, 3240, 3296, 3456, 3708, 4120, 4320, 4635, 4944, 5184, 5562, 5760, 6180, 6480, 6592, 7416, 8240, 8343, 8640, 9270, 9888, 10368, 11124, 12360, 12960, 13184, 13905, 14832, 16480, 16686, 17280, 18540, 19776, 22248, 24720, 25920, 27810, 29664, 32960, 33372, 37080, 39552, 41715, 44496, 49440, 51840, 55620, 59328, 65920, 66744, 74160, 78901, 83430, 88992, 98880, 111240, 118656, 133488, 148320, 157802, 166860, 177984, 197760, 222480, 236703, 266976, 296640, 315604, 333720, 355968, 394505, 444960, 473406, 533952, 593280, 631208, 667440, 710109, 789010, 889920, 946812, 1067904, 1183515, 1262416, 1334880, 1420218, 1578020, 1779840, 1893624, 2130327, 2367030, 2524832, 2669760, 2840436, 3156040, 3550545, 3787248, 4260654, 4734060, 5049664, 5339520, 5680872, 6312080, 6390981, 7101090, 7574496, 8126803, 8521308, 9468120, 10099328, 10651635, 11361744, 12624160, 12781962, 14202180, 15148992, 16253606, 17042616, 18936240, 21303270, 22723488, 24380409, 25248320, 25563924, 28404360, 30297984, 31954905, 32507212, 34085232, 37872480, 40634015, 42606540, 45446976, 48760818, 50496640, 51127848, 56808720, 63909810, 65014424, 68170464, 73141227, 75744960, 81268030, 85213080, 90893952, 97521636, 102255696, 113617440, 121902045, 127819620, 130028848, 136340928, 146282454, 151489920, 162536060, 170426160, 195043272, 204511392, 219423681, 227234880, 243804090, 255639240, 260057696, 272681856, 292564908, 325072120, 340852320, 365706135, 390086544, 409022784, 438847362, 454469760, 487608180, 511278480, 520115392, 585129816, 650144240, 658271043, 681704640, 731412270, 780173088, 818045568, 877694724, 975216360, 1022556960, 1040230784, 1097118405, 1170259632, 1300288480, 1316542086, 1363409280, 1462824540, 1560346176, 1755389448, 1950432720, 2045113920, 2194236810, 2340519264, 2600576960, 2633084172, 2925649080, 3120692352, 3291355215, 3510778896, 3900865440, 4090227840, 4388473620, 4681038528, 5201153920, 5266168344, 5851298160, 6582710430, 7021557792, 7801730880, 8776947240, 9362077056, 10532336688, 11702596320, 13165420860, 14043115584, 15603461760, 17553894480, 21064673376, 23405192640, 26330841720, 28086231168, 35107788960, 42129346752, 46810385280, 52661683440, 70215577920, 84258693504, 105323366880, 140431155840, 210646733760, 421293467520]

約数ペア:

[(1, 421293467520), (2, 210646733760), (3, 140431155840), (4, 105323366880), (5, 84258693504), (6, 70215577920), (8, 52661683440), (9, 46810385280), (10, 42129346752), (12, 35107788960), (15, 28086231168), (16, 26330841720), (18, 23405192640), (20, 21064673376), (24, 17553894480), (27, 15603461760), (30, 14043115584), (32, 13165420860), (36, 11702596320), (40, 10532336688), (45, 9362077056), (48, 8776947240), (54, 7801730880), (60, 7021557792), (64, 6582710430), (72, 5851298160), (80, 5266168344), (81, 5201153920), (90, 4681038528), (96, 4388473620), (103, 4090227840), (108, 3900865440), (120, 3510778896), (128, 3291355215), (135, 3120692352), (144, 2925649080), (160, 2633084172), (162, 2600576960), (180, 2340519264), (192, 2194236810), (206, 2045113920), (216, 1950432720), (240, 1755389448), (270, 1560346176), (288, 1462824540), (309, 1363409280), (320, 1316542086), (324, 1300288480), (360, 1170259632), (384, 1097118405), (405, 1040230784), (412, 1022556960), (432, 975216360), (480, 877694724), (515, 818045568), (540, 780173088), (576, 731412270), (618, 681704640), (640, 658271043), (648, 650144240), (720, 585129816), (810, 520115392), (824, 511278480), (864, 487608180), (927, 454469760), (960, 438847362), (1030, 409022784), (1080, 390086544), (1152, 365706135), (1236, 340852320), (1296, 325072120), (1440, 292564908), (1545, 272681856), (1620, 260057696), (1648, 255639240), (1728, 243804090), (1854, 227234880), (1920, 219423681), (2060, 204511392), (2160, 195043272), (2472, 170426160), (2592, 162536060), (2781, 151489920), (2880, 146282454), (3090, 136340928), (3240, 130028848), (3296, 127819620), (3456, 121902045), (3708, 113617440), (4120, 102255696), (4320, 97521636), (4635, 90893952), (4944, 85213080), (5184, 81268030), (5562, 75744960), (5760, 73141227), (6180, 68170464), (6480, 65014424), (6592, 63909810), (7416, 56808720), (8240, 51127848), (8343, 50496640), (8640, 48760818), (9270, 45446976), (9888, 42606540), (10368, 40634015), (11124, 37872480), (12360, 34085232), (12960, 32507212), (13184, 31954905), (13905, 30297984), (14832, 28404360), (16480, 25563924), (16686, 25248320), (17280, 24380409), (18540, 22723488), (19776, 21303270), (22248, 18936240), (24720, 17042616), (25920, 16253606), (27810, 15148992), (29664, 14202180), (32960, 12781962), (33372, 12624160), (37080, 11361744), (39552, 10651635), (41715, 10099328), (44496, 9468120), (49440, 8521308), (51840, 8126803), (55620, 7574496), (59328, 7101090), (65920, 6390981), (66744, 6312080), (74160, 5680872), (78901, 5339520), (83430, 5049664), (88992, 4734060), (98880, 4260654), (111240, 3787248), (118656, 3550545), (133488, 3156040), (148320, 2840436), (157802, 2669760), (166860, 2524832), (177984, 2367030), (197760, 2130327), (222480, 1893624), (236703, 1779840), (266976, 1578020), (296640, 1420218), (315604, 1334880), (333720, 1262416), (355968, 1183515), (394505, 1067904), (444960, 946812), (473406, 889920), (533952, 789010), (593280, 710109), (631208, 667440)]