495081600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4007

約数の個数: 192

約数和(自身を含む): 1756554240

約数和(自身を除く): 1261472640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3900, 3967, 4160, 4800, 4992, 5200, 6240, 7800, 7934, 8320, 9600, 10400, 11901, 12480, 15600, 15868, 19835, 20800, 23802, 24960, 31200, 31736, 39670, 41600, 47604, 51571, 59505, 62400, 63472, 79340, 95208, 99175, 103142, 119010, 124800, 126944, 154713, 158680, 190416, 198350, 206284, 238020, 253888, 257855, 297525, 309426, 317360, 380832, 396700, 412568, 476040, 507776, 515710, 595050, 618852, 634720, 761664, 773565, 793400, 825136, 952080, 1031420, 1190100, 1237704, 1269440, 1289275, 1523328, 1547130, 1586800, 1650272, 1904160, 2062840, 2380200, 2475408, 2538880, 2578550, 3094260, 3173600, 3300544, 3808320, 3867825, 4125680, 4760400, 4950816, 5157100, 6188520, 6347200, 6601088, 7616640, 7735650, 8251360, 9520800, 9901632, 10314200, 12377040, 12694400, 15471300, 16502720, 19041600, 19803264, 20628400, 24754080, 30942600, 33005440, 38083200, 41256800, 49508160, 61885200, 82513600, 99016320, 123770400, 165027200, 247540800, 495081600]

約数ペア:

[(1, 495081600), (2, 247540800), (3, 165027200), (4, 123770400), (5, 99016320), (6, 82513600), (8, 61885200), (10, 49508160), (12, 41256800), (13, 38083200), (15, 33005440), (16, 30942600), (20, 24754080), (24, 20628400), (25, 19803264), (26, 19041600), (30, 16502720), (32, 15471300), (39, 12694400), (40, 12377040), (48, 10314200), (50, 9901632), (52, 9520800), (60, 8251360), (64, 7735650), (65, 7616640), (75, 6601088), (78, 6347200), (80, 6188520), (96, 5157100), (100, 4950816), (104, 4760400), (120, 4125680), (128, 3867825), (130, 3808320), (150, 3300544), (156, 3173600), (160, 3094260), (192, 2578550), (195, 2538880), (200, 2475408), (208, 2380200), (240, 2062840), (260, 1904160), (300, 1650272), (312, 1586800), (320, 1547130), (325, 1523328), (384, 1289275), (390, 1269440), (400, 1237704), (416, 1190100), (480, 1031420), (520, 952080), (600, 825136), (624, 793400), (640, 773565), (650, 761664), (780, 634720), (800, 618852), (832, 595050), (960, 515710), (975, 507776), (1040, 476040), (1200, 412568), (1248, 396700), (1300, 380832), (1560, 317360), (1600, 309426), (1664, 297525), (1920, 257855), (1950, 253888), (2080, 238020), (2400, 206284), (2496, 198350), (2600, 190416), (3120, 158680), (3200, 154713), (3900, 126944), (3967, 124800), (4160, 119010), (4800, 103142), (4992, 99175), (5200, 95208), (6240, 79340), (7800, 63472), (7934, 62400), (8320, 59505), (9600, 51571), (10400, 47604), (11901, 41600), (12480, 39670), (15600, 31736), (15868, 31200), (19835, 24960), (20800, 23802)]