64757310480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{2003}}^1$

素因数の和:2646

約数の個数: 240

約数和(自身を含む): 220613754816

約数和(自身を除く): 155856444336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 541, 664, 720, 747, 830, 996, 1082, 1245, 1328, 1494, 1623, 1660, 1992, 2003, 2164, 2490, 2705, 2988, 3246, 3320, 3735, 3984, 4006, 4328, 4869, 4980, 5410, 5976, 6009, 6492, 6640, 7470, 8012, 8115, 8656, 9738, 9960, 10015, 10820, 11952, 12018, 12984, 14940, 16024, 16230, 18027, 19476, 19920, 20030, 21640, 24036, 24345, 25968, 29880, 30045, 32048, 32460, 36054, 38952, 40060, 43280, 44903, 48072, 48690, 59760, 60090, 64920, 72108, 77904, 80120, 89806, 90135, 96144, 97380, 120180, 129840, 134709, 144216, 160240, 166249, 179612, 180270, 194760, 224515, 240360, 269418, 288432, 332498, 359224, 360540, 389520, 404127, 449030, 480720, 498747, 538836, 664996, 673545, 718448, 721080, 808254, 831245, 898060, 997494, 1077672, 1083623, 1329992, 1347090, 1442160, 1496241, 1616508, 1662490, 1796120, 1994988, 2020635, 2155344, 2167246, 2493735, 2659984, 2694180, 2992482, 3233016, 3250869, 3324980, 3592240, 3989976, 4041270, 4334492, 4987470, 5388360, 5418115, 5984964, 6466032, 6501738, 6649960, 7481205, 7979952, 8082540, 8668984, 9752607, 9974940, 10776720, 10836230, 11969928, 13003476, 13299920, 14962410, 16165080, 16254345, 17337968, 19505214, 19949880, 21672460, 23939856, 26006952, 29924820, 32330160, 32508690, 39010428, 39899760, 43344920, 48763035, 52013904, 59849640, 65017380, 78020856, 86689840, 89940709, 97526070, 119699280, 130034760, 156041712, 179881418, 195052140, 260069520, 269822127, 359762836, 390104280, 449703545, 539644254, 719525672, 780208560, 809466381, 899407090, 1079288508, 1349110635, 1439051344, 1618932762, 1798814180, 2158577016, 2698221270, 3237865524, 3597628360, 4047331905, 4317154032, 5396442540, 6475731048, 7195256720, 8094663810, 10792885080, 12951462096, 16189327620, 21585770160, 32378655240, 64757310480]

約数ペア:

[(1, 64757310480), (2, 32378655240), (3, 21585770160), (4, 16189327620), (5, 12951462096), (6, 10792885080), (8, 8094663810), (9, 7195256720), (10, 6475731048), (12, 5396442540), (15, 4317154032), (16, 4047331905), (18, 3597628360), (20, 3237865524), (24, 2698221270), (30, 2158577016), (36, 1798814180), (40, 1618932762), (45, 1439051344), (48, 1349110635), (60, 1079288508), (72, 899407090), (80, 809466381), (83, 780208560), (90, 719525672), (120, 539644254), (144, 449703545), (166, 390104280), (180, 359762836), (240, 269822127), (249, 260069520), (332, 195052140), (360, 179881418), (415, 156041712), (498, 130034760), (541, 119699280), (664, 97526070), (720, 89940709), (747, 86689840), (830, 78020856), (996, 65017380), (1082, 59849640), (1245, 52013904), (1328, 48763035), (1494, 43344920), (1623, 39899760), (1660, 39010428), (1992, 32508690), (2003, 32330160), (2164, 29924820), (2490, 26006952), (2705, 23939856), (2988, 21672460), (3246, 19949880), (3320, 19505214), (3735, 17337968), (3984, 16254345), (4006, 16165080), (4328, 14962410), (4869, 13299920), (4980, 13003476), (5410, 11969928), (5976, 10836230), (6009, 10776720), (6492, 9974940), (6640, 9752607), (7470, 8668984), (8012, 8082540), (8115, 7979952), (8656, 7481205), (9738, 6649960), (9960, 6501738), (10015, 6466032), (10820, 5984964), (11952, 5418115), (12018, 5388360), (12984, 4987470), (14940, 4334492), (16024, 4041270), (16230, 3989976), (18027, 3592240), (19476, 3324980), (19920, 3250869), (20030, 3233016), (21640, 2992482), (24036, 2694180), (24345, 2659984), (25968, 2493735), (29880, 2167246), (30045, 2155344), (32048, 2020635), (32460, 1994988), (36054, 1796120), (38952, 1662490), (40060, 1616508), (43280, 1496241), (44903, 1442160), (48072, 1347090), (48690, 1329992), (59760, 1083623), (60090, 1077672), (64920, 997494), (72108, 898060), (77904, 831245), (80120, 808254), (89806, 721080), (90135, 718448), (96144, 673545), (97380, 664996), (120180, 538836), (129840, 498747), (134709, 480720), (144216, 449030), (160240, 404127), (166249, 389520), (179612, 360540), (180270, 359224), (194760, 332498), (224515, 288432), (240360, 269418)]