7888597920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3709}}^1$

素因数の和:3948

約数の個数: 288

約数和(自身を含む): 30919674240

約数和(自身を除く): 23031076320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 211, 224, 240, 252, 280, 288, 315, 336, 360, 420, 422, 480, 504, 560, 630, 633, 672, 720, 840, 844, 1008, 1055, 1120, 1260, 1266, 1440, 1477, 1680, 1688, 1899, 2016, 2110, 2520, 2532, 2954, 3165, 3360, 3376, 3709, 3798, 4220, 4431, 5040, 5064, 5908, 6330, 6752, 7385, 7418, 7596, 8440, 8862, 9495, 10080, 10128, 11127, 11816, 12660, 13293, 14770, 14836, 15192, 16880, 17724, 18545, 18990, 20256, 22155, 22254, 23632, 25320, 25963, 26586, 29540, 29672, 30384, 33381, 33760, 35448, 37090, 37980, 44310, 44508, 47264, 50640, 51926, 53172, 55635, 59080, 59344, 60768, 66465, 66762, 70896, 74180, 75960, 77889, 88620, 89016, 101280, 103852, 106344, 111270, 118160, 118688, 129815, 132930, 133524, 141792, 148360, 151920, 155778, 166905, 177240, 178032, 207704, 212688, 222540, 233667, 236320, 259630, 265860, 267048, 296720, 303840, 311556, 333810, 354480, 356064, 389445, 415408, 425376, 445080, 467334, 519260, 531720, 534096, 593440, 623112, 667620, 708960, 778890, 782599, 830816, 890160, 934668, 1038520, 1063440, 1068192, 1168335, 1246224, 1335240, 1557780, 1565198, 1780320, 1869336, 2077040, 2126880, 2336670, 2347797, 2492448, 2670480, 3115560, 3130396, 3738672, 3912995, 4154080, 4673340, 4695594, 5340960, 5478193, 6231120, 6260792, 7043391, 7477344, 7825990, 9346680, 9391188, 10956386, 11738985, 12462240, 12521584, 14086782, 15651980, 16434579, 18693360, 18782376, 21912772, 23477970, 25043168, 27390965, 28173564, 31303960, 32869158, 35216955, 37386720, 37564752, 43825544, 46955940, 49303737, 54781930, 56347128, 62607920, 65738316, 70433910, 75129504, 82172895, 87651088, 93911880, 98607474, 109563860, 112694256, 125215840, 131476632, 140867820, 164345790, 175302176, 187823760, 197214948, 219127720, 225388512, 246518685, 262953264, 281735640, 328691580, 375647520, 394429896, 438255440, 493037370, 525906528, 563471280, 657383160, 788859792, 876510880, 986074740, 1126942560, 1314766320, 1577719584, 1972149480, 2629532640, 3944298960, 7888597920]

約数ペア:

[(1, 7888597920), (2, 3944298960), (3, 2629532640), (4, 1972149480), (5, 1577719584), (6, 1314766320), (7, 1126942560), (8, 986074740), (9, 876510880), (10, 788859792), (12, 657383160), (14, 563471280), (15, 525906528), (16, 493037370), (18, 438255440), (20, 394429896), (21, 375647520), (24, 328691580), (28, 281735640), (30, 262953264), (32, 246518685), (35, 225388512), (36, 219127720), (40, 197214948), (42, 187823760), (45, 175302176), (48, 164345790), (56, 140867820), (60, 131476632), (63, 125215840), (70, 112694256), (72, 109563860), (80, 98607474), (84, 93911880), (90, 87651088), (96, 82172895), (105, 75129504), (112, 70433910), (120, 65738316), (126, 62607920), (140, 56347128), (144, 54781930), (160, 49303737), (168, 46955940), (180, 43825544), (210, 37564752), (211, 37386720), (224, 35216955), (240, 32869158), (252, 31303960), (280, 28173564), (288, 27390965), (315, 25043168), (336, 23477970), (360, 21912772), (420, 18782376), (422, 18693360), (480, 16434579), (504, 15651980), (560, 14086782), (630, 12521584), (633, 12462240), (672, 11738985), (720, 10956386), (840, 9391188), (844, 9346680), (1008, 7825990), (1055, 7477344), (1120, 7043391), (1260, 6260792), (1266, 6231120), (1440, 5478193), (1477, 5340960), (1680, 4695594), (1688, 4673340), (1899, 4154080), (2016, 3912995), (2110, 3738672), (2520, 3130396), (2532, 3115560), (2954, 2670480), (3165, 2492448), (3360, 2347797), (3376, 2336670), (3709, 2126880), (3798, 2077040), (4220, 1869336), (4431, 1780320), (5040, 1565198), (5064, 1557780), (5908, 1335240), (6330, 1246224), (6752, 1168335), (7385, 1068192), (7418, 1063440), (7596, 1038520), (8440, 934668), (8862, 890160), (9495, 830816), (10080, 782599), (10128, 778890), (11127, 708960), (11816, 667620), (12660, 623112), (13293, 593440), (14770, 534096), (14836, 531720), (15192, 519260), (16880, 467334), (17724, 445080), (18545, 425376), (18990, 415408), (20256, 389445), (22155, 356064), (22254, 354480), (23632, 333810), (25320, 311556), (25963, 303840), (26586, 296720), (29540, 267048), (29672, 265860), (30384, 259630), (33381, 236320), (33760, 233667), (35448, 222540), (37090, 212688), (37980, 207704), (44310, 178032), (44508, 177240), (47264, 166905), (50640, 155778), (51926, 151920), (53172, 148360), (55635, 141792), (59080, 133524), (59344, 132930), (60768, 129815), (66465, 118688), (66762, 118160), (70896, 111270), (74180, 106344), (75960, 103852), (77889, 101280), (88620, 89016)]