4774347720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2272

約数の個数: 192

約数和(自身を含む): 16129854000

約数和(自身を除く): 11355506280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 229, 232, 261, 290, 348, 360, 435, 458, 522, 580, 687, 696, 870, 916, 1044, 1145, 1160, 1305, 1374, 1740, 1832, 1997, 2061, 2088, 2290, 2610, 2748, 3435, 3480, 3994, 4122, 4580, 5220, 5496, 5991, 6641, 6870, 7988, 8244, 9160, 9985, 10305, 10440, 11982, 13282, 13740, 15976, 16488, 17973, 19923, 19970, 20610, 23964, 26564, 27480, 29955, 33205, 35946, 39846, 39940, 41220, 47928, 53128, 57913, 59769, 59910, 66410, 71892, 79692, 79880, 82440, 89865, 99615, 115826, 119538, 119820, 132820, 143784, 159384, 173739, 179730, 199230, 231652, 239076, 239640, 265640, 289565, 298845, 347478, 359460, 398460, 457313, 463304, 478152, 521217, 579130, 597690, 694956, 718920, 796920, 868695, 914626, 1042434, 1158260, 1195380, 1371939, 1389912, 1737390, 1829252, 2084868, 2286565, 2316520, 2390760, 2606085, 2743878, 3474780, 3658504, 4115817, 4169736, 4573130, 5212170, 5487756, 6859695, 6949560, 8231634, 9146260, 10424340, 10975512, 13262077, 13719390, 16463268, 18292520, 20579085, 20848680, 26524154, 27438780, 32926536, 39786231, 41158170, 53048308, 54877560, 66310385, 79572462, 82316340, 106096616, 119358693, 132620770, 159144924, 164632680, 198931155, 238717386, 265241540, 318289848, 397862310, 477434772, 530483080, 596793465, 795724620, 954869544, 1193586930, 1591449240, 2387173860, 4774347720]

約数ペア:

[(1, 4774347720), (2, 2387173860), (3, 1591449240), (4, 1193586930), (5, 954869544), (6, 795724620), (8, 596793465), (9, 530483080), (10, 477434772), (12, 397862310), (15, 318289848), (18, 265241540), (20, 238717386), (24, 198931155), (29, 164632680), (30, 159144924), (36, 132620770), (40, 119358693), (45, 106096616), (58, 82316340), (60, 79572462), (72, 66310385), (87, 54877560), (90, 53048308), (116, 41158170), (120, 39786231), (145, 32926536), (174, 27438780), (180, 26524154), (229, 20848680), (232, 20579085), (261, 18292520), (290, 16463268), (348, 13719390), (360, 13262077), (435, 10975512), (458, 10424340), (522, 9146260), (580, 8231634), (687, 6949560), (696, 6859695), (870, 5487756), (916, 5212170), (1044, 4573130), (1145, 4169736), (1160, 4115817), (1305, 3658504), (1374, 3474780), (1740, 2743878), (1832, 2606085), (1997, 2390760), (2061, 2316520), (2088, 2286565), (2290, 2084868), (2610, 1829252), (2748, 1737390), (3435, 1389912), (3480, 1371939), (3994, 1195380), (4122, 1158260), (4580, 1042434), (5220, 914626), (5496, 868695), (5991, 796920), (6641, 718920), (6870, 694956), (7988, 597690), (8244, 579130), (9160, 521217), (9985, 478152), (10305, 463304), (10440, 457313), (11982, 398460), (13282, 359460), (13740, 347478), (15976, 298845), (16488, 289565), (17973, 265640), (19923, 239640), (19970, 239076), (20610, 231652), (23964, 199230), (26564, 179730), (27480, 173739), (29955, 159384), (33205, 143784), (35946, 132820), (39846, 119820), (39940, 119538), (41220, 115826), (47928, 99615), (53128, 89865), (57913, 82440), (59769, 79880), (59910, 79692), (66410, 71892)]