317794080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 1041828480

約数和(自身を除く): 724034400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 89, 96, 120, 129, 160, 172, 173, 178, 215, 240, 258, 267, 344, 346, 356, 430, 445, 480, 516, 519, 534, 645, 688, 692, 712, 860, 865, 890, 1032, 1038, 1068, 1290, 1335, 1376, 1384, 1424, 1720, 1730, 1780, 2064, 2076, 2136, 2580, 2595, 2670, 2768, 2848, 3440, 3460, 3560, 3827, 4128, 4152, 4272, 5160, 5190, 5340, 5536, 6880, 6920, 7120, 7439, 7654, 8304, 8544, 10320, 10380, 10680, 11481, 13840, 14240, 14878, 15308, 15397, 16608, 19135, 20640, 20760, 21360, 22317, 22962, 27680, 29756, 30616, 30794, 37195, 38270, 41520, 42720, 44634, 45924, 46191, 57405, 59512, 61232, 61588, 74390, 76540, 76985, 83040, 89268, 91848, 92382, 111585, 114810, 119024, 122464, 123176, 148780, 153080, 153970, 178536, 183696, 184764, 223170, 229620, 230955, 238048, 246352, 297560, 306160, 307940, 357072, 367392, 369528, 446340, 459240, 461910, 492704, 595120, 612320, 615880, 662071, 714144, 739056, 892680, 918480, 923820, 1190240, 1231760, 1324142, 1478112, 1785360, 1836960, 1847640, 1986213, 2463520, 2648284, 3310355, 3570720, 3695280, 3972426, 5296568, 6620710, 7390560, 7944852, 9931065, 10593136, 13241420, 15889704, 19862130, 21186272, 26482840, 31779408, 39724260, 52965680, 63558816, 79448520, 105931360, 158897040, 317794080]

約数ペア:

[(1, 317794080), (2, 158897040), (3, 105931360), (4, 79448520), (5, 63558816), (6, 52965680), (8, 39724260), (10, 31779408), (12, 26482840), (15, 21186272), (16, 19862130), (20, 15889704), (24, 13241420), (30, 10593136), (32, 9931065), (40, 7944852), (43, 7390560), (48, 6620710), (60, 5296568), (80, 3972426), (86, 3695280), (89, 3570720), (96, 3310355), (120, 2648284), (129, 2463520), (160, 1986213), (172, 1847640), (173, 1836960), (178, 1785360), (215, 1478112), (240, 1324142), (258, 1231760), (267, 1190240), (344, 923820), (346, 918480), (356, 892680), (430, 739056), (445, 714144), (480, 662071), (516, 615880), (519, 612320), (534, 595120), (645, 492704), (688, 461910), (692, 459240), (712, 446340), (860, 369528), (865, 367392), (890, 357072), (1032, 307940), (1038, 306160), (1068, 297560), (1290, 246352), (1335, 238048), (1376, 230955), (1384, 229620), (1424, 223170), (1720, 184764), (1730, 183696), (1780, 178536), (2064, 153970), (2076, 153080), (2136, 148780), (2580, 123176), (2595, 122464), (2670, 119024), (2768, 114810), (2848, 111585), (3440, 92382), (3460, 91848), (3560, 89268), (3827, 83040), (4128, 76985), (4152, 76540), (4272, 74390), (5160, 61588), (5190, 61232), (5340, 59512), (5536, 57405), (6880, 46191), (6920, 45924), (7120, 44634), (7439, 42720), (7654, 41520), (8304, 38270), (8544, 37195), (10320, 30794), (10380, 30616), (10680, 29756), (11481, 27680), (13840, 22962), (14240, 22317), (14878, 21360), (15308, 20760), (15397, 20640), (16608, 19135)]