1315444800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3573

約数の個数: 168

約数和(自身を含む): 4371644800

約数和(自身を除く): 3056200000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 192, 200, 237, 240, 300, 316, 320, 395, 400, 474, 480, 600, 632, 790, 800, 948, 960, 1185, 1200, 1264, 1580, 1600, 1896, 1975, 2370, 2400, 2528, 3160, 3469, 3792, 3950, 4740, 4800, 5056, 5925, 6320, 6938, 7584, 7900, 9480, 10407, 11850, 12640, 13876, 15168, 15800, 17345, 18960, 20814, 23700, 25280, 27752, 31600, 34690, 37920, 41628, 47400, 52035, 55504, 63200, 69380, 75840, 83256, 86725, 94800, 104070, 111008, 126400, 138760, 166512, 173450, 189600, 208140, 222016, 260175, 274051, 277520, 333024, 346900, 379200, 416280, 520350, 548102, 555040, 666048, 693800, 822153, 832560, 1040700, 1096204, 1110080, 1370255, 1387600, 1644306, 1665120, 2081400, 2192408, 2740510, 2775200, 3288612, 3330240, 4110765, 4162800, 4384816, 5481020, 5550400, 6577224, 6851275, 8221530, 8325600, 8769632, 10962040, 13154448, 13702550, 16443060, 16651200, 17539264, 20553825, 21924080, 26308896, 27405100, 32886120, 41107650, 43848160, 52617792, 54810200, 65772240, 82215300, 87696320, 109620400, 131544480, 164430600, 219240800, 263088960, 328861200, 438481600, 657722400, 1315444800]

約数ペア:

[(1, 1315444800), (2, 657722400), (3, 438481600), (4, 328861200), (5, 263088960), (6, 219240800), (8, 164430600), (10, 131544480), (12, 109620400), (15, 87696320), (16, 82215300), (20, 65772240), (24, 54810200), (25, 52617792), (30, 43848160), (32, 41107650), (40, 32886120), (48, 27405100), (50, 26308896), (60, 21924080), (64, 20553825), (75, 17539264), (79, 16651200), (80, 16443060), (96, 13702550), (100, 13154448), (120, 10962040), (150, 8769632), (158, 8325600), (160, 8221530), (192, 6851275), (200, 6577224), (237, 5550400), (240, 5481020), (300, 4384816), (316, 4162800), (320, 4110765), (395, 3330240), (400, 3288612), (474, 2775200), (480, 2740510), (600, 2192408), (632, 2081400), (790, 1665120), (800, 1644306), (948, 1387600), (960, 1370255), (1185, 1110080), (1200, 1096204), (1264, 1040700), (1580, 832560), (1600, 822153), (1896, 693800), (1975, 666048), (2370, 555040), (2400, 548102), (2528, 520350), (3160, 416280), (3469, 379200), (3792, 346900), (3950, 333024), (4740, 277520), (4800, 274051), (5056, 260175), (5925, 222016), (6320, 208140), (6938, 189600), (7584, 173450), (7900, 166512), (9480, 138760), (10407, 126400), (11850, 111008), (12640, 104070), (13876, 94800), (15168, 86725), (15800, 83256), (17345, 75840), (18960, 69380), (20814, 63200), (23700, 55504), (25280, 52035), (27752, 47400), (31600, 41628), (34690, 37920)]