5239968240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1997}}^1$

素因数の和:2084

約数の個数: 240

約数和(自身を含む): 18126527328

約数和(自身を除く): 12886559088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 841, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1682, 1740, 1885, 1997, 2262, 2320, 2523, 3016, 3120, 3364, 3480, 3770, 3994, 4205, 4524, 5046, 5655, 5991, 6032, 6728, 6960, 7540, 7988, 8410, 9048, 9985, 10092, 10933, 11310, 11982, 12615, 13456, 15080, 15976, 16820, 18096, 19970, 20184, 21866, 22620, 23964, 25230, 25961, 29955, 30160, 31952, 32799, 33640, 39940, 40368, 43732, 45240, 47928, 50460, 51922, 54665, 57913, 59910, 65598, 67280, 77883, 79880, 87464, 90480, 95856, 100920, 103844, 109330, 115826, 119820, 129805, 131196, 155766, 159760, 163995, 173739, 174928, 201840, 207688, 218660, 231652, 239640, 259610, 262392, 289565, 311532, 327990, 347478, 389415, 415376, 437320, 463304, 479280, 519220, 524784, 579130, 623064, 655980, 694956, 752869, 778830, 868695, 874640, 926608, 1038440, 1158260, 1246128, 1311960, 1389912, 1505738, 1557660, 1679477, 1737390, 2076880, 2258607, 2316520, 2623920, 2779824, 3011476, 3115320, 3358954, 3474780, 3764345, 4517214, 4633040, 5038431, 6022952, 6230640, 6717908, 6949560, 7528690, 8397385, 9034428, 10076862, 11293035, 12045904, 13435816, 13899120, 15057380, 16794770, 18068856, 20153724, 21833201, 22586070, 25192155, 26871632, 30114760, 33589540, 36137712, 40307448, 43666402, 45172140, 50384310, 60229520, 65499603, 67179080, 80614896, 87332804, 90344280, 100768620, 109166005, 130999206, 134358160, 174665608, 180688560, 201537240, 218332010, 261998412, 327498015, 349331216, 403074480, 436664020, 523996824, 654996030, 873328040, 1047993648, 1309992060, 1746656080, 2619984120, 5239968240]

約数ペア:

[(1, 5239968240), (2, 2619984120), (3, 1746656080), (4, 1309992060), (5, 1047993648), (6, 873328040), (8, 654996030), (10, 523996824), (12, 436664020), (13, 403074480), (15, 349331216), (16, 327498015), (20, 261998412), (24, 218332010), (26, 201537240), (29, 180688560), (30, 174665608), (39, 134358160), (40, 130999206), (48, 109166005), (52, 100768620), (58, 90344280), (60, 87332804), (65, 80614896), (78, 67179080), (80, 65499603), (87, 60229520), (104, 50384310), (116, 45172140), (120, 43666402), (130, 40307448), (145, 36137712), (156, 33589540), (174, 30114760), (195, 26871632), (208, 25192155), (232, 22586070), (240, 21833201), (260, 20153724), (290, 18068856), (312, 16794770), (348, 15057380), (377, 13899120), (390, 13435816), (435, 12045904), (464, 11293035), (520, 10076862), (580, 9034428), (624, 8397385), (696, 7528690), (754, 6949560), (780, 6717908), (841, 6230640), (870, 6022952), (1040, 5038431), (1131, 4633040), (1160, 4517214), (1392, 3764345), (1508, 3474780), (1560, 3358954), (1682, 3115320), (1740, 3011476), (1885, 2779824), (1997, 2623920), (2262, 2316520), (2320, 2258607), (2523, 2076880), (3016, 1737390), (3120, 1679477), (3364, 1557660), (3480, 1505738), (3770, 1389912), (3994, 1311960), (4205, 1246128), (4524, 1158260), (5046, 1038440), (5655, 926608), (5991, 874640), (6032, 868695), (6728, 778830), (6960, 752869), (7540, 694956), (7988, 655980), (8410, 623064), (9048, 579130), (9985, 524784), (10092, 519220), (10933, 479280), (11310, 463304), (11982, 437320), (12615, 415376), (13456, 389415), (15080, 347478), (15976, 327990), (16820, 311532), (18096, 289565), (19970, 262392), (20184, 259610), (21866, 239640), (22620, 231652), (23964, 218660), (25230, 207688), (25961, 201840), (29955, 174928), (30160, 173739), (31952, 163995), (32799, 159760), (33640, 155766), (39940, 131196), (40368, 129805), (43732, 119820), (45240, 115826), (47928, 109330), (50460, 103844), (51922, 100920), (54665, 95856), (57913, 90480), (59910, 87464), (65598, 79880), (67280, 77883)]