4771451880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19991}}^1$

素因数の和:20041

約数の個数: 256

約数和(自身を含む): 18136742400

約数和(自身を除く): 13365290520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5304, 5967, 6120, 6630, 7020, 7956, 8840, 9180, 9945, 11934, 13260, 14040, 15912, 18360, 19890, 19991, 23868, 26520, 29835, 39780, 39982, 47736, 59670, 59973, 79560, 79964, 99955, 119340, 119946, 159928, 179919, 199910, 238680, 239892, 259883, 299865, 339847, 359838, 399820, 479784, 519766, 539757, 599730, 679694, 719676, 779649, 799640, 899595, 1019541, 1039532, 1079514, 1199460, 1299415, 1359388, 1439352, 1559298, 1699235, 1799190, 2039082, 2079064, 2159028, 2338947, 2398920, 2598830, 2698785, 2718776, 3058623, 3118596, 3398470, 3598380, 3898245, 4078164, 4318056, 4418011, 4677894, 5097705, 5197660, 5397570, 6117246, 6237192, 6796940, 7016841, 7196760, 7796490, 8156328, 8836022, 9175869, 9355788, 10195410, 10395320, 10795140, 11694735, 12234492, 13254033, 13593880, 14033682, 15293115, 15592980, 17672044, 18351738, 18711576, 20390820, 21590280, 22090055, 23389470, 24468984, 26508066, 28067364, 30586230, 31185960, 35084205, 35344088, 36703476, 39762099, 40781640, 44180110, 45879345, 46778940, 53016132, 56134728, 61172460, 66270165, 70168410, 73406952, 79524198, 88360220, 91758690, 93557880, 106032264, 119286297, 122344920, 132540330, 140336820, 159048396, 176720440, 183517380, 198810495, 238572594, 265080660, 280673640, 318096792, 367034760, 397620990, 477145188, 530161320, 596431485, 795241980, 954290376, 1192862970, 1590483960, 2385725940, 4771451880]

約数ペア:

[(1, 4771451880), (2, 2385725940), (3, 1590483960), (4, 1192862970), (5, 954290376), (6, 795241980), (8, 596431485), (9, 530161320), (10, 477145188), (12, 397620990), (13, 367034760), (15, 318096792), (17, 280673640), (18, 265080660), (20, 238572594), (24, 198810495), (26, 183517380), (27, 176720440), (30, 159048396), (34, 140336820), (36, 132540330), (39, 122344920), (40, 119286297), (45, 106032264), (51, 93557880), (52, 91758690), (54, 88360220), (60, 79524198), (65, 73406952), (68, 70168410), (72, 66270165), (78, 61172460), (85, 56134728), (90, 53016132), (102, 46778940), (104, 45879345), (108, 44180110), (117, 40781640), (120, 39762099), (130, 36703476), (135, 35344088), (136, 35084205), (153, 31185960), (156, 30586230), (170, 28067364), (180, 26508066), (195, 24468984), (204, 23389470), (216, 22090055), (221, 21590280), (234, 20390820), (255, 18711576), (260, 18351738), (270, 17672044), (306, 15592980), (312, 15293115), (340, 14033682), (351, 13593880), (360, 13254033), (390, 12234492), (408, 11694735), (442, 10795140), (459, 10395320), (468, 10195410), (510, 9355788), (520, 9175869), (540, 8836022), (585, 8156328), (612, 7796490), (663, 7196760), (680, 7016841), (702, 6796940), (765, 6237192), (780, 6117246), (884, 5397570), (918, 5197660), (936, 5097705), (1020, 4677894), (1080, 4418011), (1105, 4318056), (1170, 4078164), (1224, 3898245), (1326, 3598380), (1404, 3398470), (1530, 3118596), (1560, 3058623), (1755, 2718776), (1768, 2698785), (1836, 2598830), (1989, 2398920), (2040, 2338947), (2210, 2159028), (2295, 2079064), (2340, 2039082), (2652, 1799190), (2808, 1699235), (3060, 1559298), (3315, 1439352), (3510, 1359388), (3672, 1299415), (3978, 1199460), (4420, 1079514), (4590, 1039532), (4680, 1019541), (5304, 899595), (5967, 799640), (6120, 779649), (6630, 719676), (7020, 679694), (7956, 599730), (8840, 539757), (9180, 519766), (9945, 479784), (11934, 399820), (13260, 359838), (14040, 339847), (15912, 299865), (18360, 259883), (19890, 239892), (19991, 238680), (23868, 199910), (26520, 179919), (29835, 159928), (39780, 119946), (39982, 119340), (47736, 99955), (59670, 79964), (59973, 79560)]