7880981472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3623}}^1$

素因数の和:3742

約数の個数: 288

約数和(自身を含む): 27923470848

約数和(自身を除く): 20042489376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 83, 84, 91, 96, 104, 112, 117, 126, 144, 156, 166, 168, 182, 208, 224, 234, 249, 252, 273, 288, 312, 332, 336, 364, 416, 468, 498, 504, 546, 581, 624, 664, 672, 728, 747, 819, 936, 996, 1008, 1079, 1092, 1162, 1248, 1328, 1456, 1494, 1638, 1743, 1872, 1992, 2016, 2158, 2184, 2324, 2656, 2912, 2988, 3237, 3276, 3486, 3623, 3744, 3984, 4316, 4368, 4648, 5229, 5976, 6474, 6552, 6972, 7246, 7553, 7968, 8632, 8736, 9296, 9711, 10458, 10869, 11952, 12948, 13104, 13944, 14492, 15106, 17264, 18592, 19422, 20916, 21738, 22659, 23904, 25361, 25896, 26208, 27888, 28984, 30212, 32607, 34528, 38844, 41832, 43476, 45318, 47099, 50722, 51792, 55776, 57968, 60424, 65214, 67977, 76083, 77688, 83664, 86952, 90636, 94198, 101444, 103584, 115936, 120848, 130428, 135954, 141297, 152166, 155376, 167328, 173904, 181272, 188396, 202888, 228249, 241696, 260856, 271908, 282594, 300709, 304332, 310752, 329693, 347808, 362544, 376792, 405776, 423891, 456498, 521712, 543816, 565188, 601418, 608664, 659386, 725088, 753584, 811552, 847782, 902127, 912996, 989079, 1043424, 1087632, 1130376, 1202836, 1217328, 1318772, 1507168, 1695564, 1804254, 1825992, 1978158, 2104963, 2175264, 2260752, 2405672, 2434656, 2637544, 2706381, 2967237, 3391128, 3608508, 3651984, 3909217, 3956316, 4209926, 4521504, 4811344, 5275088, 5412762, 5934474, 6314889, 6782256, 7217016, 7303968, 7818434, 7912632, 8419852, 9622688, 10550176, 10825524, 11727651, 11868948, 12629778, 13564512, 14434032, 15636868, 15825264, 16839704, 18944667, 21651048, 23455302, 23737896, 25259556, 27364519, 28868064, 31273736, 31650528, 33679408, 35182953, 37889334, 43302096, 46910604, 47475792, 50519112, 54729038, 62547472, 67358816, 70365906, 75778668, 82093557, 86604192, 93821208, 94951584, 101038224, 109458076, 125094944, 140731812, 151557336, 164187114, 187642416, 202076448, 218916152, 246280671, 281463624, 303114672, 328374228, 375284832, 437832304, 492561342, 562927248, 606229344, 656748456, 875664608, 985122684, 1125854496, 1313496912, 1970245368, 2626993824, 3940490736, 7880981472]

約数ペア:

[(1, 7880981472), (2, 3940490736), (3, 2626993824), (4, 1970245368), (6, 1313496912), (7, 1125854496), (8, 985122684), (9, 875664608), (12, 656748456), (13, 606229344), (14, 562927248), (16, 492561342), (18, 437832304), (21, 375284832), (24, 328374228), (26, 303114672), (28, 281463624), (32, 246280671), (36, 218916152), (39, 202076448), (42, 187642416), (48, 164187114), (52, 151557336), (56, 140731812), (63, 125094944), (72, 109458076), (78, 101038224), (83, 94951584), (84, 93821208), (91, 86604192), (96, 82093557), (104, 75778668), (112, 70365906), (117, 67358816), (126, 62547472), (144, 54729038), (156, 50519112), (166, 47475792), (168, 46910604), (182, 43302096), (208, 37889334), (224, 35182953), (234, 33679408), (249, 31650528), (252, 31273736), (273, 28868064), (288, 27364519), (312, 25259556), (332, 23737896), (336, 23455302), (364, 21651048), (416, 18944667), (468, 16839704), (498, 15825264), (504, 15636868), (546, 14434032), (581, 13564512), (624, 12629778), (664, 11868948), (672, 11727651), (728, 10825524), (747, 10550176), (819, 9622688), (936, 8419852), (996, 7912632), (1008, 7818434), (1079, 7303968), (1092, 7217016), (1162, 6782256), (1248, 6314889), (1328, 5934474), (1456, 5412762), (1494, 5275088), (1638, 4811344), (1743, 4521504), (1872, 4209926), (1992, 3956316), (2016, 3909217), (2158, 3651984), (2184, 3608508), (2324, 3391128), (2656, 2967237), (2912, 2706381), (2988, 2637544), (3237, 2434656), (3276, 2405672), (3486, 2260752), (3623, 2175264), (3744, 2104963), (3984, 1978158), (4316, 1825992), (4368, 1804254), (4648, 1695564), (5229, 1507168), (5976, 1318772), (6474, 1217328), (6552, 1202836), (6972, 1130376), (7246, 1087632), (7553, 1043424), (7968, 989079), (8632, 912996), (8736, 902127), (9296, 847782), (9711, 811552), (10458, 753584), (10869, 725088), (11952, 659386), (12948, 608664), (13104, 601418), (13944, 565188), (14492, 543816), (15106, 521712), (17264, 456498), (18592, 423891), (19422, 405776), (20916, 376792), (21738, 362544), (22659, 347808), (23904, 329693), (25361, 310752), (25896, 304332), (26208, 300709), (27888, 282594), (28984, 271908), (30212, 260856), (32607, 241696), (34528, 228249), (38844, 202888), (41832, 188396), (43476, 181272), (45318, 173904), (47099, 167328), (50722, 155376), (51792, 152166), (55776, 141297), (57968, 135954), (60424, 130428), (65214, 120848), (67977, 115936), (76083, 103584), (77688, 101444), (83664, 94198), (86952, 90636)]