814594560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 320

約数和(自身を含む): 2887315200

約数和(自身を除く): 2072720640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 192, 195, 199, 205, 208, 240, 246, 256, 260, 312, 320, 328, 384, 390, 398, 410, 416, 480, 492, 512, 520, 533, 597, 615, 624, 640, 656, 768, 780, 796, 820, 832, 960, 984, 995, 1040, 1066, 1194, 1230, 1248, 1280, 1312, 1536, 1560, 1592, 1599, 1640, 1664, 1920, 1968, 1990, 2080, 2132, 2388, 2460, 2496, 2560, 2587, 2624, 2665, 2985, 3120, 3184, 3198, 3280, 3328, 3840, 3936, 3980, 4160, 4264, 4776, 4920, 4992, 5174, 5248, 5330, 5970, 6240, 6368, 6396, 6560, 6656, 7680, 7761, 7872, 7960, 7995, 8159, 8320, 8528, 9552, 9840, 9984, 10348, 10496, 10660, 11940, 12480, 12736, 12792, 12935, 13120, 15522, 15744, 15920, 15990, 16318, 16640, 17056, 19104, 19680, 19968, 20696, 20992, 21320, 23880, 24477, 24960, 25472, 25584, 25870, 26240, 31044, 31488, 31840, 31980, 32636, 33280, 34112, 38208, 38805, 39360, 40795, 41392, 42640, 47760, 48954, 49920, 50944, 51168, 51740, 52480, 62088, 62976, 63680, 63960, 65272, 68224, 76416, 77610, 78720, 81590, 82784, 85280, 95520, 97908, 99840, 101888, 102336, 103480, 104960, 106067, 122385, 124176, 127360, 127920, 130544, 136448, 152832, 155220, 157440, 163180, 165568, 170560, 191040, 195816, 204672, 206960, 212134, 244770, 248352, 254720, 255840, 261088, 272896, 305664, 310440, 314880, 318201, 326360, 331136, 341120, 382080, 391632, 409344, 413920, 424268, 489540, 496704, 509440, 511680, 522176, 530335, 620880, 636402, 652720, 662272, 682240, 764160, 783264, 818688, 827840, 848536, 979080, 993408, 1023360, 1044352, 1060670, 1241760, 1272804, 1305440, 1324544, 1364480, 1528320, 1566528, 1591005, 1655680, 1697072, 1958160, 1986816, 2046720, 2088704, 2121340, 2483520, 2545608, 2610880, 3133056, 3182010, 3311360, 3394144, 3916320, 3973632, 4093440, 4177408, 4242680, 4967040, 5091216, 5221760, 6266112, 6364020, 6622720, 6788288, 7832640, 8485360, 9934080, 10182432, 10443520, 12532224, 12728040, 13576576, 15665280, 16970720, 19868160, 20364864, 20887040, 25456080, 27153152, 31330560, 33941440, 40729728, 50912160, 54306304, 62661120, 67882880, 81459456, 101824320, 135765760, 162918912, 203648640, 271531520, 407297280, 814594560]

約数ペア:

[(1, 814594560), (2, 407297280), (3, 271531520), (4, 203648640), (5, 162918912), (6, 135765760), (8, 101824320), (10, 81459456), (12, 67882880), (13, 62661120), (15, 54306304), (16, 50912160), (20, 40729728), (24, 33941440), (26, 31330560), (30, 27153152), (32, 25456080), (39, 20887040), (40, 20364864), (41, 19868160), (48, 16970720), (52, 15665280), (60, 13576576), (64, 12728040), (65, 12532224), (78, 10443520), (80, 10182432), (82, 9934080), (96, 8485360), (104, 7832640), (120, 6788288), (123, 6622720), (128, 6364020), (130, 6266112), (156, 5221760), (160, 5091216), (164, 4967040), (192, 4242680), (195, 4177408), (199, 4093440), (205, 3973632), (208, 3916320), (240, 3394144), (246, 3311360), (256, 3182010), (260, 3133056), (312, 2610880), (320, 2545608), (328, 2483520), (384, 2121340), (390, 2088704), (398, 2046720), (410, 1986816), (416, 1958160), (480, 1697072), (492, 1655680), (512, 1591005), (520, 1566528), (533, 1528320), (597, 1364480), (615, 1324544), (624, 1305440), (640, 1272804), (656, 1241760), (768, 1060670), (780, 1044352), (796, 1023360), (820, 993408), (832, 979080), (960, 848536), (984, 827840), (995, 818688), (1040, 783264), (1066, 764160), (1194, 682240), (1230, 662272), (1248, 652720), (1280, 636402), (1312, 620880), (1536, 530335), (1560, 522176), (1592, 511680), (1599, 509440), (1640, 496704), (1664, 489540), (1920, 424268), (1968, 413920), (1990, 409344), (2080, 391632), (2132, 382080), (2388, 341120), (2460, 331136), (2496, 326360), (2560, 318201), (2587, 314880), (2624, 310440), (2665, 305664), (2985, 272896), (3120, 261088), (3184, 255840), (3198, 254720), (3280, 248352), (3328, 244770), (3840, 212134), (3936, 206960), (3980, 204672), (4160, 195816), (4264, 191040), (4776, 170560), (4920, 165568), (4992, 163180), (5174, 157440), (5248, 155220), (5330, 152832), (5970, 136448), (6240, 130544), (6368, 127920), (6396, 127360), (6560, 124176), (6656, 122385), (7680, 106067), (7761, 104960), (7872, 103480), (7960, 102336), (7995, 101888), (8159, 99840), (8320, 97908), (8528, 95520), (9552, 85280), (9840, 82784), (9984, 81590), (10348, 78720), (10496, 77610), (10660, 76416), (11940, 68224), (12480, 65272), (12736, 63960), (12792, 63680), (12935, 62976), (13120, 62088), (15522, 52480), (15744, 51740), (15920, 51168), (15990, 50944), (16318, 49920), (16640, 48954), (17056, 47760), (19104, 42640), (19680, 41392), (19968, 40795), (20696, 39360), (20992, 38805), (21320, 38208), (23880, 34112), (24477, 33280), (24960, 32636), (25472, 31980), (25584, 31840), (25870, 31488), (26240, 31044)]