12709200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 49818240

約数和(自身を除く): 37109040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 89, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 178, 200, 204, 210, 238, 240, 255, 267, 272, 280, 300, 336, 340, 350, 356, 357, 400, 408, 420, 425, 445, 476, 510, 525, 534, 560, 595, 600, 623, 680, 700, 712, 714, 816, 840, 850, 890, 952, 1020, 1050, 1068, 1190, 1200, 1246, 1275, 1335, 1360, 1400, 1424, 1428, 1513, 1680, 1700, 1780, 1785, 1869, 1904, 2040, 2100, 2136, 2225, 2380, 2492, 2550, 2670, 2800, 2856, 2975, 3026, 3115, 3400, 3560, 3570, 3738, 4080, 4200, 4272, 4450, 4539, 4760, 4984, 5100, 5340, 5712, 5950, 6052, 6230, 6675, 6800, 7120, 7140, 7476, 7565, 8400, 8900, 8925, 9078, 9345, 9520, 9968, 10200, 10591, 10680, 11900, 12104, 12460, 13350, 14280, 14952, 15130, 15575, 17800, 17850, 18156, 18690, 20400, 21182, 21360, 22695, 23800, 24208, 24920, 26700, 28560, 29904, 30260, 31150, 31773, 35600, 35700, 36312, 37380, 37825, 42364, 45390, 46725, 47600, 49840, 52955, 53400, 60520, 62300, 63546, 71400, 72624, 74760, 75650, 84728, 90780, 93450, 105910, 106800, 113475, 121040, 124600, 127092, 142800, 149520, 151300, 158865, 169456, 181560, 186900, 211820, 226950, 249200, 254184, 264775, 302600, 317730, 363120, 373800, 423640, 453900, 508368, 529550, 605200, 635460, 747600, 794325, 847280, 907800, 1059100, 1270920, 1588650, 1815600, 2118200, 2541840, 3177300, 4236400, 6354600, 12709200]

約数ペア:

[(1, 12709200), (2, 6354600), (3, 4236400), (4, 3177300), (5, 2541840), (6, 2118200), (7, 1815600), (8, 1588650), (10, 1270920), (12, 1059100), (14, 907800), (15, 847280), (16, 794325), (17, 747600), (20, 635460), (21, 605200), (24, 529550), (25, 508368), (28, 453900), (30, 423640), (34, 373800), (35, 363120), (40, 317730), (42, 302600), (48, 264775), (50, 254184), (51, 249200), (56, 226950), (60, 211820), (68, 186900), (70, 181560), (75, 169456), (80, 158865), (84, 151300), (85, 149520), (89, 142800), (100, 127092), (102, 124600), (105, 121040), (112, 113475), (119, 106800), (120, 105910), (136, 93450), (140, 90780), (150, 84728), (168, 75650), (170, 74760), (175, 72624), (178, 71400), (200, 63546), (204, 62300), (210, 60520), (238, 53400), (240, 52955), (255, 49840), (267, 47600), (272, 46725), (280, 45390), (300, 42364), (336, 37825), (340, 37380), (350, 36312), (356, 35700), (357, 35600), (400, 31773), (408, 31150), (420, 30260), (425, 29904), (445, 28560), (476, 26700), (510, 24920), (525, 24208), (534, 23800), (560, 22695), (595, 21360), (600, 21182), (623, 20400), (680, 18690), (700, 18156), (712, 17850), (714, 17800), (816, 15575), (840, 15130), (850, 14952), (890, 14280), (952, 13350), (1020, 12460), (1050, 12104), (1068, 11900), (1190, 10680), (1200, 10591), (1246, 10200), (1275, 9968), (1335, 9520), (1360, 9345), (1400, 9078), (1424, 8925), (1428, 8900), (1513, 8400), (1680, 7565), (1700, 7476), (1780, 7140), (1785, 7120), (1869, 6800), (1904, 6675), (2040, 6230), (2100, 6052), (2136, 5950), (2225, 5712), (2380, 5340), (2492, 5100), (2550, 4984), (2670, 4760), (2800, 4539), (2856, 4450), (2975, 4272), (3026, 4200), (3115, 4080), (3400, 3738), (3560, 3570)]