40039888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3178

約数の個数: 256

約数和(自身を含む): 128701440000

約数和(自身を除く): 88661551080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 97, 111, 120, 124, 148, 155, 185, 186, 194, 222, 248, 291, 296, 310, 370, 372, 388, 444, 465, 485, 555, 582, 620, 740, 744, 776, 888, 930, 970, 1110, 1147, 1164, 1240, 1455, 1480, 1860, 1940, 2220, 2294, 2328, 2910, 2999, 3007, 3441, 3589, 3720, 3880, 4440, 4588, 5735, 5820, 5998, 6014, 6882, 7178, 8997, 9021, 9176, 10767, 11470, 11640, 11996, 12028, 13764, 14356, 14995, 15035, 17205, 17945, 17994, 18042, 21534, 22940, 23992, 24056, 27528, 28712, 29990, 30070, 34410, 35890, 35988, 36084, 43068, 44985, 45105, 45880, 53835, 59980, 60140, 68820, 71780, 71976, 72168, 86136, 89970, 90210, 92969, 107670, 110963, 111259, 119960, 120280, 137640, 143560, 179940, 180420, 185938, 215340, 221926, 222518, 278907, 290903, 332889, 333777, 359880, 360840, 371876, 430680, 443852, 445036, 464845, 554815, 556295, 557814, 581806, 665778, 667554, 743752, 872709, 887704, 890072, 929690, 1109630, 1112590, 1115628, 1163612, 1331556, 1335108, 1394535, 1454515, 1664445, 1668885, 1745418, 1859380, 2219260, 2225180, 2231256, 2327224, 2663112, 2670216, 2789070, 2909030, 3328890, 3337770, 3439853, 3490836, 3718760, 4363545, 4438520, 4450360, 5578140, 5818060, 6657780, 6675540, 6879706, 6981672, 8727090, 9017993, 10319559, 10763411, 11156280, 11636120, 13315560, 13351080, 13759412, 17199265, 17454180, 18035986, 20639118, 21526822, 27053979, 27518824, 32290233, 34398530, 34908360, 36071972, 41278236, 43053644, 45089965, 51597795, 53817055, 54107958, 64580466, 68797060, 72143944, 82556472, 86107288, 90179930, 103195590, 107634110, 108215916, 129160932, 135269895, 137594120, 161451165, 180359860, 206391180, 215268220, 216431832, 258321864, 270539790, 322902330, 333665741, 360719720, 412782360, 430536440, 541079580, 645804660, 667331482, 1000997223, 1082159160, 1291609320, 1334662964, 1668328705, 2001994446, 2669325928, 3336657410, 4003988892, 5004986115, 6673314820, 8007977784, 10009972230, 13346629640, 20019944460, 40039888920]

約数ペア:

[(1, 40039888920), (2, 20019944460), (3, 13346629640), (4, 10009972230), (5, 8007977784), (6, 6673314820), (8, 5004986115), (10, 4003988892), (12, 3336657410), (15, 2669325928), (20, 2001994446), (24, 1668328705), (30, 1334662964), (31, 1291609320), (37, 1082159160), (40, 1000997223), (60, 667331482), (62, 645804660), (74, 541079580), (93, 430536440), (97, 412782360), (111, 360719720), (120, 333665741), (124, 322902330), (148, 270539790), (155, 258321864), (185, 216431832), (186, 215268220), (194, 206391180), (222, 180359860), (248, 161451165), (291, 137594120), (296, 135269895), (310, 129160932), (370, 108215916), (372, 107634110), (388, 103195590), (444, 90179930), (465, 86107288), (485, 82556472), (555, 72143944), (582, 68797060), (620, 64580466), (740, 54107958), (744, 53817055), (776, 51597795), (888, 45089965), (930, 43053644), (970, 41278236), (1110, 36071972), (1147, 34908360), (1164, 34398530), (1240, 32290233), (1455, 27518824), (1480, 27053979), (1860, 21526822), (1940, 20639118), (2220, 18035986), (2294, 17454180), (2328, 17199265), (2910, 13759412), (2999, 13351080), (3007, 13315560), (3441, 11636120), (3589, 11156280), (3720, 10763411), (3880, 10319559), (4440, 9017993), (4588, 8727090), (5735, 6981672), (5820, 6879706), (5998, 6675540), (6014, 6657780), (6882, 5818060), (7178, 5578140), (8997, 4450360), (9021, 4438520), (9176, 4363545), (10767, 3718760), (11470, 3490836), (11640, 3439853), (11996, 3337770), (12028, 3328890), (13764, 2909030), (14356, 2789070), (14995, 2670216), (15035, 2663112), (17205, 2327224), (17945, 2231256), (17994, 2225180), (18042, 2219260), (21534, 1859380), (22940, 1745418), (23992, 1668885), (24056, 1664445), (27528, 1454515), (28712, 1394535), (29990, 1335108), (30070, 1331556), (34410, 1163612), (35890, 1115628), (35988, 1112590), (36084, 1109630), (43068, 929690), (44985, 890072), (45105, 887704), (45880, 872709), (53835, 743752), (59980, 667554), (60140, 665778), (68820, 581806), (71780, 557814), (71976, 556295), (72168, 554815), (86136, 464845), (89970, 445036), (90210, 443852), (92969, 430680), (107670, 371876), (110963, 360840), (111259, 359880), (119960, 333777), (120280, 332889), (137640, 290903), (143560, 278907), (179940, 222518), (180420, 221926), (185938, 215340)]