217518840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 576

約数和(自身を含む): 960336000

約数和(自身を除く): 742817160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 49, 55, 56, 57, 59, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 98, 99, 105, 110, 114, 118, 120, 126, 132, 133, 140, 147, 152, 154, 165, 168, 171, 177, 180, 190, 196, 198, 209, 210, 220, 228, 231, 236, 245, 252, 264, 266, 280, 285, 294, 295, 308, 315, 330, 342, 354, 360, 380, 385, 392, 396, 399, 413, 418, 420, 440, 441, 456, 462, 472, 490, 495, 504, 531, 532, 539, 570, 588, 590, 616, 627, 630, 649, 660, 665, 684, 693, 708, 735, 760, 770, 792, 798, 826, 836, 840, 855, 882, 885, 924, 931, 980, 990, 1045, 1062, 1064, 1078, 1121, 1140, 1155, 1176, 1180, 1197, 1239, 1254, 1260, 1298, 1320, 1330, 1368, 1386, 1416, 1463, 1470, 1540, 1596, 1617, 1652, 1672, 1710, 1764, 1770, 1848, 1862, 1881, 1947, 1960, 1980, 1995, 2065, 2090, 2124, 2156, 2205, 2242, 2280, 2310, 2360, 2394, 2478, 2508, 2520, 2596, 2655, 2660, 2695, 2772, 2793, 2891, 2926, 2940, 3080, 3135, 3192, 3234, 3245, 3304, 3363, 3420, 3465, 3528, 3540, 3717, 3724, 3762, 3894, 3960, 3990, 4130, 4180, 4248, 4312, 4389, 4410, 4484, 4543, 4620, 4655, 4788, 4851, 4956, 5016, 5192, 5310, 5320, 5390, 5544, 5586, 5605, 5782, 5841, 5852, 5880, 5985, 6195, 6270, 6468, 6490, 6726, 6840, 6930, 7080, 7315, 7434, 7448, 7524, 7788, 7847, 7980, 8085, 8260, 8360, 8379, 8673, 8778, 8820, 8968, 9086, 9240, 9310, 9405, 9576, 9702, 9735, 9912, 10089, 10241, 10620, 10780, 11172, 11210, 11564, 11682, 11704, 11970, 12331, 12390, 12540, 12936, 12980, 13167, 13452, 13629, 13860, 13965, 14455, 14630, 14868, 15048, 15576, 15694, 15960, 16170, 16520, 16758, 16815, 17346, 17556, 17640, 18172, 18585, 18620, 18810, 19404, 19470, 20178, 20482, 21240, 21560, 21945, 22344, 22420, 22715, 23128, 23364, 23541, 23940, 24255, 24662, 24780, 25080, 25960, 26019, 26334, 26904, 27258, 27720, 27930, 28910, 29205, 29260, 29736, 30723, 31388, 31801, 32340, 33516, 33630, 34692, 35112, 36344, 36993, 37170, 37240, 37620, 38808, 38940, 39235, 40356, 40887, 40964, 41895, 43365, 43890, 44840, 45430, 46728, 47082, 47880, 48510, 49324, 49560, 50445, 51205, 52038, 52668, 54516, 54929, 55860, 57820, 58410, 58520, 61446, 61655, 62776, 63602, 64680, 65835, 67032, 67260, 68145, 69384, 70623, 73986, 74340, 75240, 77880, 78470, 80712, 81774, 81928, 83790, 86317, 86730, 87780, 90860, 92169, 94164, 95403, 97020, 98648, 100890, 102410, 104076, 105336, 109032, 109858, 110979, 111720, 115640, 116820, 117705, 122892, 123310, 127204, 130095, 131670, 134520, 136290, 141246, 147972, 148680, 153615, 156940, 159005, 163548, 164787, 167580, 172634, 173460, 175560, 181720, 184338, 184965, 188328, 190806, 194040, 201780, 204435, 204820, 208152, 219716, 221958, 233640, 235410, 245784, 246620, 254408, 258951, 260190, 263340, 272580, 274645, 282492, 286209, 295944, 307230, 313880, 318010, 327096, 329574, 335160, 345268, 346920, 353115, 368676, 369930, 381612, 403560, 408870, 409640, 431585, 439432, 443916, 460845, 470820, 477015, 493240, 494361, 517902, 520380, 526680, 545160, 549290, 554895, 564984, 572418, 604219, 614460, 636020, 659148, 690536, 706230, 737352, 739860, 763224, 776853, 817740, 823935, 863170, 887832, 921690, 941640, 954030, 988722, 1035804, 1040760, 1098580, 1109790, 1144836, 1208438, 1228920, 1272040, 1294755, 1318296, 1412460, 1431045, 1479720, 1553706, 1635480, 1647870, 1726340, 1812657, 1843380, 1908060, 1977444, 2071608, 2197160, 2219580, 2289672, 2416876, 2471805, 2589510, 2824920, 2862090, 3021095, 3107412, 3295740, 3452680, 3625314, 3686760, 3816120, 3884265, 3954888, 4439160, 4833752, 4943610, 5179020, 5437971, 5724180, 6042190, 6214824, 6591480, 7250628, 7768530, 9063285, 9887220, 10358040, 10875942, 11448360, 12084380, 14501256, 15537060, 18126570, 19774440, 21751884, 24168760, 27189855, 31074120, 36253140, 43503768, 54379710, 72506280, 108759420, 217518840]

約数ペア:

[(1, 217518840), (2, 108759420), (3, 72506280), (4, 54379710), (5, 43503768), (6, 36253140), (7, 31074120), (8, 27189855), (9, 24168760), (10, 21751884), (11, 19774440), (12, 18126570), (14, 15537060), (15, 14501256), (18, 12084380), (19, 11448360), (20, 10875942), (21, 10358040), (22, 9887220), (24, 9063285), (28, 7768530), (30, 7250628), (33, 6591480), (35, 6214824), (36, 6042190), (38, 5724180), (40, 5437971), (42, 5179020), (44, 4943610), (45, 4833752), (49, 4439160), (55, 3954888), (56, 3884265), (57, 3816120), (59, 3686760), (60, 3625314), (63, 3452680), (66, 3295740), (70, 3107412), (72, 3021095), (76, 2862090), (77, 2824920), (84, 2589510), (88, 2471805), (90, 2416876), (95, 2289672), (98, 2219580), (99, 2197160), (105, 2071608), (110, 1977444), (114, 1908060), (118, 1843380), (120, 1812657), (126, 1726340), (132, 1647870), (133, 1635480), (140, 1553706), (147, 1479720), (152, 1431045), (154, 1412460), (165, 1318296), (168, 1294755), (171, 1272040), (177, 1228920), (180, 1208438), (190, 1144836), (196, 1109790), (198, 1098580), (209, 1040760), (210, 1035804), (220, 988722), (228, 954030), (231, 941640), (236, 921690), (245, 887832), (252, 863170), (264, 823935), (266, 817740), (280, 776853), (285, 763224), (294, 739860), (295, 737352), (308, 706230), (315, 690536), (330, 659148), (342, 636020), (354, 614460), (360, 604219), (380, 572418), (385, 564984), (392, 554895), (396, 549290), (399, 545160), (413, 526680), (418, 520380), (420, 517902), (440, 494361), (441, 493240), (456, 477015), (462, 470820), (472, 460845), (490, 443916), (495, 439432), (504, 431585), (531, 409640), (532, 408870), (539, 403560), (570, 381612), (588, 369930), (590, 368676), (616, 353115), (627, 346920), (630, 345268), (649, 335160), (660, 329574), (665, 327096), (684, 318010), (693, 313880), (708, 307230), (735, 295944), (760, 286209), (770, 282492), (792, 274645), (798, 272580), (826, 263340), (836, 260190), (840, 258951), (855, 254408), (882, 246620), (885, 245784), (924, 235410), (931, 233640), (980, 221958), (990, 219716), (1045, 208152), (1062, 204820), (1064, 204435), (1078, 201780), (1121, 194040), (1140, 190806), (1155, 188328), (1176, 184965), (1180, 184338), (1197, 181720), (1239, 175560), (1254, 173460), (1260, 172634), (1298, 167580), (1320, 164787), (1330, 163548), (1368, 159005), (1386, 156940), (1416, 153615), (1463, 148680), (1470, 147972), (1540, 141246), (1596, 136290), (1617, 134520), (1652, 131670), (1672, 130095), (1710, 127204), (1764, 123310), (1770, 122892), (1848, 117705), (1862, 116820), (1881, 115640), (1947, 111720), (1960, 110979), (1980, 109858), (1995, 109032), (2065, 105336), (2090, 104076), (2124, 102410), (2156, 100890), (2205, 98648), (2242, 97020), (2280, 95403), (2310, 94164), (2360, 92169), (2394, 90860), (2478, 87780), (2508, 86730), (2520, 86317), (2596, 83790), (2655, 81928), (2660, 81774), (2695, 80712), (2772, 78470), (2793, 77880), (2891, 75240), (2926, 74340), (2940, 73986), (3080, 70623), (3135, 69384), (3192, 68145), (3234, 67260), (3245, 67032), (3304, 65835), (3363, 64680), (3420, 63602), (3465, 62776), (3528, 61655), (3540, 61446), (3717, 58520), (3724, 58410), (3762, 57820), (3894, 55860), (3960, 54929), (3990, 54516), (4130, 52668), (4180, 52038), (4248, 51205), (4312, 50445), (4389, 49560), (4410, 49324), (4484, 48510), (4543, 47880), (4620, 47082), (4655, 46728), (4788, 45430), (4851, 44840), (4956, 43890), (5016, 43365), (5192, 41895), (5310, 40964), (5320, 40887), (5390, 40356), (5544, 39235), (5586, 38940), (5605, 38808), (5782, 37620), (5841, 37240), (5852, 37170), (5880, 36993), (5985, 36344), (6195, 35112), (6270, 34692), (6468, 33630), (6490, 33516), (6726, 32340), (6840, 31801), (6930, 31388), (7080, 30723), (7315, 29736), (7434, 29260), (7448, 29205), (7524, 28910), (7788, 27930), (7847, 27720), (7980, 27258), (8085, 26904), (8260, 26334), (8360, 26019), (8379, 25960), (8673, 25080), (8778, 24780), (8820, 24662), (8968, 24255), (9086, 23940), (9240, 23541), (9310, 23364), (9405, 23128), (9576, 22715), (9702, 22420), (9735, 22344), (9912, 21945), (10089, 21560), (10241, 21240), (10620, 20482), (10780, 20178), (11172, 19470), (11210, 19404), (11564, 18810), (11682, 18620), (11704, 18585), (11970, 18172), (12331, 17640), (12390, 17556), (12540, 17346), (12936, 16815), (12980, 16758), (13167, 16520), (13452, 16170), (13629, 15960), (13860, 15694), (13965, 15576), (14455, 15048), (14630, 14868)]