72505091520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1121

約数の個数: 448

約数和(自身を含む): 265071636480

約数和(自身を除く): 192566544960

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, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 421, 432, 465, 480, 496, 540, 558, 576, 620, 643, 720, 744, 837, 842, 864, 930, 960, 992, 1080, 1116, 1240, 1263, 1286, 1395, 1440, 1488, 1674, 1684, 1728, 1860, 1929, 1984, 2105, 2160, 2232, 2480, 2526, 2572, 2790, 2880, 2976, 3215, 3348, 3368, 3720, 3789, 3858, 4185, 4210, 4320, 4464, 4960, 5052, 5144, 5580, 5787, 5952, 6315, 6430, 6696, 6736, 7440, 7578, 7716, 8370, 8420, 8640, 8928, 9645, 9920, 10104, 10288, 11160, 11367, 11574, 12630, 12860, 13051, 13392, 13472, 14880, 15156, 15432, 16740, 16840, 17361, 17856, 18945, 19290, 19933, 20208, 20576, 22320, 22734, 23148, 25260, 25720, 26102, 26784, 26944, 28935, 29760, 30312, 30864, 33480, 33680, 34722, 37890, 38580, 39153, 39866, 40416, 41152, 44640, 45468, 46296, 50520, 51440, 52204, 53568, 56835, 57870, 59799, 60624, 61728, 65255, 66960, 67360, 69444, 75780, 77160, 78306, 79732, 80832, 86805, 89280, 90936, 92592, 99665, 101040, 102880, 104408, 113670, 115740, 117459, 119598, 121248, 123456, 130510, 133920, 134720, 138888, 151560, 154320, 156612, 159464, 173610, 179397, 181872, 185184, 195765, 199330, 202080, 205760, 208816, 227340, 231480, 234918, 239196, 242496, 261020, 267840, 270703, 277776, 298995, 303120, 308640, 313224, 318928, 347220, 352377, 358794, 363744, 370368, 391530, 398660, 404160, 417632, 454680, 462960, 469836, 478392, 522040, 538191, 541406, 555552, 587295, 597990, 606240, 617280, 626448, 637856, 694440, 704754, 717588, 727488, 783060, 797320, 812109, 835264, 896985, 909360, 925920, 939672, 956784, 1044080, 1076382, 1082812, 1111104, 1174590, 1195980, 1212480, 1252896, 1275712, 1353515, 1388880, 1409508, 1435176, 1566120, 1594640, 1624218, 1761885, 1793970, 1818720, 1851840, 1879344, 1913568, 2088160, 2152764, 2165624, 2349180, 2391960, 2436327, 2505792, 2690955, 2707030, 2777760, 2819016, 2870352, 3132240, 3189280, 3248436, 3523770, 3587940, 3637440, 3758688, 3827136, 4060545, 4176320, 4305528, 4331248, 4698360, 4783920, 4872654, 5381910, 5414060, 5555520, 5638032, 5740704, 6264480, 6378560, 6496872, 7047540, 7175880, 7308981, 7517376, 8121090, 8391793, 8611056, 8662496, 9396720, 9567840, 9745308, 10763820, 10828120, 11276064, 11481408, 12181635, 12528960, 12993744, 14095080, 14351760, 14617962, 16242180, 16783586, 17222112, 17324992, 18793440, 19135680, 19490616, 21527640, 21656240, 22552128, 24363270, 25175379, 25987488, 28190160, 28703520, 29235924, 32484360, 33567172, 34444224, 36544905, 37586880, 38981232, 41958965, 43055280, 43312480, 48726540, 50350758, 51974976, 56380320, 57407040, 58471848, 64968720, 67134344, 73089810, 75526137, 77962464, 83917930, 86110560, 86624960, 97453080, 100701516, 112760640, 116943696, 125876895, 129937440, 134268688, 146179620, 151052274, 155924928, 167835860, 172221120, 194906160, 201403032, 226578411, 233887392, 251753790, 259874880, 268537376, 292359240, 302104548, 335671720, 377630685, 389812320, 402806064, 453156822, 467774784, 503507580, 537074752, 584718480, 604209096, 671343440, 755261370, 779624640, 805612128, 906313644, 1007015160, 1132892055, 1169436960, 1208418192, 1342686880, 1510522740, 1611224256, 1812627288, 2014030320, 2265784110, 2338873920, 2416836384, 2685373760, 3021045480, 3625254576, 4028060640, 4531568220, 4833672768, 6042090960, 7250509152, 8056121280, 9063136440, 12084181920, 14501018304, 18126272880, 24168363840, 36252545760, 72505091520]

約数ペア:

[(1, 72505091520), (2, 36252545760), (3, 24168363840), (4, 18126272880), (5, 14501018304), (6, 12084181920), (8, 9063136440), (9, 8056121280), (10, 7250509152), (12, 6042090960), (15, 4833672768), (16, 4531568220), (18, 4028060640), (20, 3625254576), (24, 3021045480), (27, 2685373760), (30, 2416836384), (31, 2338873920), (32, 2265784110), (36, 2014030320), (40, 1812627288), (45, 1611224256), (48, 1510522740), (54, 1342686880), (60, 1208418192), (62, 1169436960), (64, 1132892055), (72, 1007015160), (80, 906313644), (90, 805612128), (93, 779624640), (96, 755261370), (108, 671343440), (120, 604209096), (124, 584718480), (135, 537074752), (144, 503507580), (155, 467774784), (160, 453156822), (180, 402806064), (186, 389812320), (192, 377630685), (216, 335671720), (240, 302104548), (248, 292359240), (270, 268537376), (279, 259874880), (288, 251753790), (310, 233887392), (320, 226578411), (360, 201403032), (372, 194906160), (421, 172221120), (432, 167835860), (465, 155924928), (480, 151052274), (496, 146179620), (540, 134268688), (558, 129937440), (576, 125876895), (620, 116943696), (643, 112760640), (720, 100701516), (744, 97453080), (837, 86624960), (842, 86110560), (864, 83917930), (930, 77962464), (960, 75526137), (992, 73089810), (1080, 67134344), (1116, 64968720), (1240, 58471848), (1263, 57407040), (1286, 56380320), (1395, 51974976), (1440, 50350758), (1488, 48726540), (1674, 43312480), (1684, 43055280), (1728, 41958965), (1860, 38981232), (1929, 37586880), (1984, 36544905), (2105, 34444224), (2160, 33567172), (2232, 32484360), (2480, 29235924), (2526, 28703520), (2572, 28190160), (2790, 25987488), (2880, 25175379), (2976, 24363270), (3215, 22552128), (3348, 21656240), (3368, 21527640), (3720, 19490616), (3789, 19135680), (3858, 18793440), (4185, 17324992), (4210, 17222112), (4320, 16783586), (4464, 16242180), (4960, 14617962), (5052, 14351760), (5144, 14095080), (5580, 12993744), (5787, 12528960), (5952, 12181635), (6315, 11481408), (6430, 11276064), (6696, 10828120), (6736, 10763820), (7440, 9745308), (7578, 9567840), (7716, 9396720), (8370, 8662496), (8420, 8611056), (8640, 8391793), (8928, 8121090), (9645, 7517376), (9920, 7308981), (10104, 7175880), (10288, 7047540), (11160, 6496872), (11367, 6378560), (11574, 6264480), (12630, 5740704), (12860, 5638032), (13051, 5555520), (13392, 5414060), (13472, 5381910), (14880, 4872654), (15156, 4783920), (15432, 4698360), (16740, 4331248), (16840, 4305528), (17361, 4176320), (17856, 4060545), (18945, 3827136), (19290, 3758688), (19933, 3637440), (20208, 3587940), (20576, 3523770), (22320, 3248436), (22734, 3189280), (23148, 3132240), (25260, 2870352), (25720, 2819016), (26102, 2777760), (26784, 2707030), (26944, 2690955), (28935, 2505792), (29760, 2436327), (30312, 2391960), (30864, 2349180), (33480, 2165624), (33680, 2152764), (34722, 2088160), (37890, 1913568), (38580, 1879344), (39153, 1851840), (39866, 1818720), (40416, 1793970), (41152, 1761885), (44640, 1624218), (45468, 1594640), (46296, 1566120), (50520, 1435176), (51440, 1409508), (52204, 1388880), (53568, 1353515), (56835, 1275712), (57870, 1252896), (59799, 1212480), (60624, 1195980), (61728, 1174590), (65255, 1111104), (66960, 1082812), (67360, 1076382), (69444, 1044080), (75780, 956784), (77160, 939672), (78306, 925920), (79732, 909360), (80832, 896985), (86805, 835264), (89280, 812109), (90936, 797320), (92592, 783060), (99665, 727488), (101040, 717588), (102880, 704754), (104408, 694440), (113670, 637856), (115740, 626448), (117459, 617280), (119598, 606240), (121248, 597990), (123456, 587295), (130510, 555552), (133920, 541406), (134720, 538191), (138888, 522040), (151560, 478392), (154320, 469836), (156612, 462960), (159464, 454680), (173610, 417632), (179397, 404160), (181872, 398660), (185184, 391530), (195765, 370368), (199330, 363744), (202080, 358794), (205760, 352377), (208816, 347220), (227340, 318928), (231480, 313224), (234918, 308640), (239196, 303120), (242496, 298995), (261020, 277776), (267840, 270703)]