7240012800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 264

約数和(自身を含む): 24708632832

約数和(自身を除く): 17468620032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1024, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2560, 2976, 3041, 3072, 3100, 3200, 3720, 3840, 3968, 4650, 4800, 4960, 5120, 5952, 6082, 6200, 6400, 7440, 7680, 7936, 9123, 9300, 9600, 9920, 11904, 12164, 12400, 12800, 14880, 15205, 15360, 15872, 18246, 18600, 19200, 19840, 23808, 24328, 24800, 25600, 29760, 30410, 31744, 36492, 37200, 38400, 39680, 45615, 47616, 48656, 49600, 59520, 60820, 72984, 74400, 76025, 76800, 79360, 91230, 94271, 95232, 97312, 99200, 119040, 121640, 145968, 148800, 152050, 158720, 182460, 188542, 194624, 198400, 228075, 238080, 243280, 282813, 291936, 297600, 304100, 364920, 377084, 389248, 396800, 456150, 471355, 476160, 486560, 565626, 583872, 595200, 608200, 729840, 754168, 778496, 793600, 912300, 942710, 973120, 1131252, 1167744, 1190400, 1216400, 1414065, 1459680, 1508336, 1556992, 1824600, 1885420, 1946240, 2262504, 2335488, 2356775, 2380800, 2432800, 2828130, 2919360, 3016672, 3113984, 3649200, 3770840, 3892480, 4525008, 4670976, 4713550, 4865600, 5656260, 5838720, 6033344, 7070325, 7298400, 7541680, 7784960, 9050016, 9341952, 9427100, 9731200, 11312520, 11677440, 12066688, 14140650, 14596800, 15083360, 15569920, 18100032, 18854200, 19462400, 22625040, 23354880, 24133376, 28281300, 29193600, 30166720, 36200064, 37708400, 38924800, 45250080, 46709760, 48266752, 56562600, 58387200, 60333440, 72400128, 75416800, 77849600, 90500160, 96533504, 113125200, 116774400, 120666880, 144800256, 150833600, 181000320, 226250400, 233548800, 241333760, 289600512, 301667200, 362000640, 452500800, 482667520, 603334400, 724001280, 905001600, 1206668800, 1448002560, 1810003200, 2413337600, 3620006400, 7240012800]

約数ペア:

[(1, 7240012800), (2, 3620006400), (3, 2413337600), (4, 1810003200), (5, 1448002560), (6, 1206668800), (8, 905001600), (10, 724001280), (12, 603334400), (15, 482667520), (16, 452500800), (20, 362000640), (24, 301667200), (25, 289600512), (30, 241333760), (31, 233548800), (32, 226250400), (40, 181000320), (48, 150833600), (50, 144800256), (60, 120666880), (62, 116774400), (64, 113125200), (75, 96533504), (80, 90500160), (93, 77849600), (96, 75416800), (100, 72400128), (120, 60333440), (124, 58387200), (128, 56562600), (150, 48266752), (155, 46709760), (160, 45250080), (186, 38924800), (192, 37708400), (200, 36200064), (240, 30166720), (248, 29193600), (256, 28281300), (300, 24133376), (310, 23354880), (320, 22625040), (372, 19462400), (384, 18854200), (400, 18100032), (465, 15569920), (480, 15083360), (496, 14596800), (512, 14140650), (600, 12066688), (620, 11677440), (640, 11312520), (744, 9731200), (768, 9427100), (775, 9341952), (800, 9050016), (930, 7784960), (960, 7541680), (992, 7298400), (1024, 7070325), (1200, 6033344), (1240, 5838720), (1280, 5656260), (1488, 4865600), (1536, 4713550), (1550, 4670976), (1600, 4525008), (1860, 3892480), (1920, 3770840), (1984, 3649200), (2325, 3113984), (2400, 3016672), (2480, 2919360), (2560, 2828130), (2976, 2432800), (3041, 2380800), (3072, 2356775), (3100, 2335488), (3200, 2262504), (3720, 1946240), (3840, 1885420), (3968, 1824600), (4650, 1556992), (4800, 1508336), (4960, 1459680), (5120, 1414065), (5952, 1216400), (6082, 1190400), (6200, 1167744), (6400, 1131252), (7440, 973120), (7680, 942710), (7936, 912300), (9123, 793600), (9300, 778496), (9600, 754168), (9920, 729840), (11904, 608200), (12164, 595200), (12400, 583872), (12800, 565626), (14880, 486560), (15205, 476160), (15360, 471355), (15872, 456150), (18246, 396800), (18600, 389248), (19200, 377084), (19840, 364920), (23808, 304100), (24328, 297600), (24800, 291936), (25600, 282813), (29760, 243280), (30410, 238080), (31744, 228075), (36492, 198400), (37200, 194624), (38400, 188542), (39680, 182460), (45615, 158720), (47616, 152050), (48656, 148800), (49600, 145968), (59520, 121640), (60820, 119040), (72984, 99200), (74400, 97312), (76025, 95232), (76800, 94271), (79360, 91230)]