246551760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 480

約数和(自身を含む): 1052932608

約数和(自身を除く): 806380848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 53, 56, 60, 63, 65, 70, 71, 72, 78, 80, 84, 90, 91, 104, 105, 106, 112, 117, 120, 126, 130, 140, 142, 144, 156, 159, 168, 180, 182, 195, 208, 210, 212, 213, 234, 240, 252, 260, 265, 273, 280, 284, 312, 315, 318, 336, 355, 360, 364, 371, 390, 420, 424, 426, 455, 468, 477, 497, 504, 520, 530, 546, 560, 568, 585, 624, 630, 636, 639, 689, 710, 720, 728, 742, 780, 795, 819, 840, 848, 852, 910, 923, 936, 954, 994, 1008, 1040, 1060, 1065, 1092, 1113, 1136, 1170, 1260, 1272, 1278, 1365, 1378, 1420, 1456, 1484, 1491, 1560, 1590, 1638, 1680, 1704, 1820, 1846, 1855, 1872, 1908, 1988, 2067, 2120, 2130, 2184, 2226, 2340, 2385, 2485, 2520, 2544, 2556, 2730, 2756, 2769, 2840, 2968, 2982, 3120, 3180, 3195, 3276, 3339, 3408, 3445, 3640, 3692, 3710, 3763, 3816, 3976, 4095, 4134, 4240, 4260, 4368, 4452, 4473, 4615, 4680, 4770, 4823, 4970, 5040, 5112, 5460, 5512, 5538, 5565, 5680, 5936, 5964, 6201, 6360, 6390, 6461, 6552, 6678, 6890, 7280, 7384, 7420, 7455, 7526, 7632, 7952, 8190, 8268, 8307, 8520, 8904, 8946, 9230, 9360, 9540, 9646, 9940, 10224, 10335, 10920, 11024, 11076, 11130, 11289, 11928, 12402, 12720, 12780, 12922, 13104, 13356, 13780, 13845, 14469, 14768, 14840, 14910, 15052, 16380, 16536, 16614, 16695, 17040, 17808, 17892, 18460, 18815, 19080, 19292, 19383, 19880, 20670, 21840, 22152, 22260, 22365, 22578, 23856, 24115, 24804, 25560, 25844, 26341, 26712, 27560, 27690, 28938, 29680, 29820, 30104, 31005, 32305, 32760, 33072, 33228, 33390, 33867, 35784, 36920, 37630, 38160, 38584, 38766, 39760, 41340, 41535, 43407, 44304, 44520, 44730, 45156, 48230, 48919, 49608, 51120, 51688, 52682, 53424, 55120, 55380, 56445, 57876, 58149, 59640, 60208, 62010, 64610, 65520, 66456, 66780, 67734, 71568, 72345, 73840, 75260, 77168, 77532, 79023, 82680, 83070, 86814, 89040, 89460, 90312, 96460, 96915, 97838, 99216, 103376, 105364, 110760, 112890, 115752, 116298, 119280, 124020, 129220, 131705, 132912, 133560, 135468, 144690, 146757, 150520, 155064, 158046, 165360, 166140, 169335, 173628, 178920, 180624, 192920, 193830, 195676, 210728, 217035, 221520, 225780, 231504, 232596, 237069, 244595, 248040, 258440, 263410, 267120, 270936, 289380, 290745, 293514, 301040, 310128, 316092, 332280, 338670, 342433, 347256, 357840, 385840, 387660, 391352, 395115, 421456, 434070, 440271, 451560, 465192, 474138, 489190, 496080, 516880, 526820, 541872, 578760, 581490, 587028, 632184, 664560, 677340, 684866, 694512, 733785, 775320, 782704, 790230, 868140, 880542, 903120, 930384, 948276, 978380, 1027299, 1053640, 1157520, 1162980, 1174056, 1185345, 1264368, 1354680, 1369732, 1467570, 1550640, 1580460, 1712165, 1736280, 1761084, 1896552, 1956760, 2054598, 2107280, 2201355, 2325960, 2348112, 2370690, 2709360, 2739464, 2935140, 3081897, 3160920, 3424330, 3472560, 3522168, 3793104, 3913520, 4109196, 4402710, 4651920, 4741380, 5136495, 5478928, 5870280, 6163794, 6321840, 6848660, 7044336, 8218392, 8805420, 9482760, 10272990, 11740560, 12327588, 13697320, 15409485, 16436784, 17610840, 18965520, 20545980, 24655176, 27394640, 30818970, 35221680, 41091960, 49310352, 61637940, 82183920, 123275880, 246551760]

約数ペア:

[(1, 246551760), (2, 123275880), (3, 82183920), (4, 61637940), (5, 49310352), (6, 41091960), (7, 35221680), (8, 30818970), (9, 27394640), (10, 24655176), (12, 20545980), (13, 18965520), (14, 17610840), (15, 16436784), (16, 15409485), (18, 13697320), (20, 12327588), (21, 11740560), (24, 10272990), (26, 9482760), (28, 8805420), (30, 8218392), (35, 7044336), (36, 6848660), (39, 6321840), (40, 6163794), (42, 5870280), (45, 5478928), (48, 5136495), (52, 4741380), (53, 4651920), (56, 4402710), (60, 4109196), (63, 3913520), (65, 3793104), (70, 3522168), (71, 3472560), (72, 3424330), (78, 3160920), (80, 3081897), (84, 2935140), (90, 2739464), (91, 2709360), (104, 2370690), (105, 2348112), (106, 2325960), (112, 2201355), (117, 2107280), (120, 2054598), (126, 1956760), (130, 1896552), (140, 1761084), (142, 1736280), (144, 1712165), (156, 1580460), (159, 1550640), (168, 1467570), (180, 1369732), (182, 1354680), (195, 1264368), (208, 1185345), (210, 1174056), (212, 1162980), (213, 1157520), (234, 1053640), (240, 1027299), (252, 978380), (260, 948276), (265, 930384), (273, 903120), (280, 880542), (284, 868140), (312, 790230), (315, 782704), (318, 775320), (336, 733785), (355, 694512), (360, 684866), (364, 677340), (371, 664560), (390, 632184), (420, 587028), (424, 581490), (426, 578760), (455, 541872), (468, 526820), (477, 516880), (497, 496080), (504, 489190), (520, 474138), (530, 465192), (546, 451560), (560, 440271), (568, 434070), (585, 421456), (624, 395115), (630, 391352), (636, 387660), (639, 385840), (689, 357840), (710, 347256), (720, 342433), (728, 338670), (742, 332280), (780, 316092), (795, 310128), (819, 301040), (840, 293514), (848, 290745), (852, 289380), (910, 270936), (923, 267120), (936, 263410), (954, 258440), (994, 248040), (1008, 244595), (1040, 237069), (1060, 232596), (1065, 231504), (1092, 225780), (1113, 221520), (1136, 217035), (1170, 210728), (1260, 195676), (1272, 193830), (1278, 192920), (1365, 180624), (1378, 178920), (1420, 173628), (1456, 169335), (1484, 166140), (1491, 165360), (1560, 158046), (1590, 155064), (1638, 150520), (1680, 146757), (1704, 144690), (1820, 135468), (1846, 133560), (1855, 132912), (1872, 131705), (1908, 129220), (1988, 124020), (2067, 119280), (2120, 116298), (2130, 115752), (2184, 112890), (2226, 110760), (2340, 105364), (2385, 103376), (2485, 99216), (2520, 97838), (2544, 96915), (2556, 96460), (2730, 90312), (2756, 89460), (2769, 89040), (2840, 86814), (2968, 83070), (2982, 82680), (3120, 79023), (3180, 77532), (3195, 77168), (3276, 75260), (3339, 73840), (3408, 72345), (3445, 71568), (3640, 67734), (3692, 66780), (3710, 66456), (3763, 65520), (3816, 64610), (3976, 62010), (4095, 60208), (4134, 59640), (4240, 58149), (4260, 57876), (4368, 56445), (4452, 55380), (4473, 55120), (4615, 53424), (4680, 52682), (4770, 51688), (4823, 51120), (4970, 49608), (5040, 48919), (5112, 48230), (5460, 45156), (5512, 44730), (5538, 44520), (5565, 44304), (5680, 43407), (5936, 41535), (5964, 41340), (6201, 39760), (6360, 38766), (6390, 38584), (6461, 38160), (6552, 37630), (6678, 36920), (6890, 35784), (7280, 33867), (7384, 33390), (7420, 33228), (7455, 33072), (7526, 32760), (7632, 32305), (7952, 31005), (8190, 30104), (8268, 29820), (8307, 29680), (8520, 28938), (8904, 27690), (8946, 27560), (9230, 26712), (9360, 26341), (9540, 25844), (9646, 25560), (9940, 24804), (10224, 24115), (10335, 23856), (10920, 22578), (11024, 22365), (11076, 22260), (11130, 22152), (11289, 21840), (11928, 20670), (12402, 19880), (12720, 19383), (12780, 19292), (12922, 19080), (13104, 18815), (13356, 18460), (13780, 17892), (13845, 17808), (14469, 17040), (14768, 16695), (14840, 16614), (14910, 16536), (15052, 16380)]