219328560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 400

約数和(自身を含む): 884755872

約数和(自身を除く): 665427312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 181, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 324, 330, 340, 360, 362, 374, 396, 405, 408, 432, 440, 459, 495, 510, 528, 540, 543, 561, 594, 612, 648, 660, 680, 720, 724, 748, 765, 792, 810, 816, 880, 891, 905, 918, 935, 990, 1020, 1080, 1086, 1122, 1188, 1224, 1296, 1320, 1360, 1377, 1448, 1485, 1496, 1530, 1584, 1620, 1629, 1683, 1782, 1810, 1836, 1870, 1980, 1991, 2040, 2160, 2172, 2244, 2295, 2376, 2448, 2640, 2715, 2754, 2805, 2896, 2970, 2992, 3060, 3077, 3240, 3258, 3366, 3564, 3620, 3672, 3740, 3960, 3982, 4080, 4344, 4455, 4488, 4590, 4752, 4887, 5049, 5430, 5508, 5610, 5940, 5973, 6120, 6154, 6480, 6516, 6732, 6885, 7128, 7240, 7344, 7480, 7920, 7964, 8145, 8415, 8688, 8910, 8976, 9180, 9231, 9774, 9955, 10098, 10860, 11016, 11220, 11880, 11946, 12240, 12308, 13032, 13464, 13770, 14256, 14480, 14661, 14960, 15147, 15385, 15928, 16290, 16830, 17820, 17919, 18360, 18462, 19548, 19910, 20196, 21720, 22032, 22440, 23760, 23892, 24435, 24616, 25245, 26064, 26928, 27540, 27693, 29322, 29865, 30294, 30770, 31856, 32580, 33660, 33847, 35640, 35838, 36720, 36924, 39096, 39820, 40392, 43440, 44880, 46155, 47784, 48870, 49232, 50490, 53757, 55080, 55386, 58644, 59730, 60588, 61540, 65160, 67320, 67694, 71280, 71676, 73305, 73848, 75735, 78192, 79640, 80784, 83079, 89595, 92310, 95568, 97740, 100980, 101541, 107514, 110160, 110772, 117288, 119460, 121176, 123080, 130320, 134640, 135388, 138465, 143352, 146610, 147696, 151470, 159280, 161271, 166158, 169235, 179190, 184620, 195480, 201960, 203082, 215028, 221544, 234576, 238920, 242352, 246160, 249237, 268785, 270776, 276930, 286704, 293220, 302940, 304623, 322542, 332316, 338470, 358380, 369240, 390960, 403920, 406164, 415395, 430056, 443088, 477840, 498474, 507705, 537570, 541552, 553860, 586440, 605880, 609246, 645084, 664632, 676940, 716760, 738480, 806355, 812328, 830790, 860112, 913869, 996948, 1015410, 1075140, 1107720, 1172880, 1211760, 1218492, 1246185, 1290168, 1329264, 1353880, 1433520, 1523115, 1612710, 1624656, 1661580, 1827738, 1993896, 2030820, 2150280, 2215440, 2436984, 2492370, 2580336, 2707760, 2741607, 3046230, 3225420, 3323160, 3655476, 3987792, 4061640, 4300560, 4569345, 4873968, 4984740, 5483214, 6092460, 6450840, 6646320, 7310952, 8123280, 9138690, 9969480, 10966428, 12184920, 12901680, 13708035, 14621904, 18277380, 19938960, 21932856, 24369840, 27416070, 36554760, 43865712, 54832140, 73109520, 109664280, 219328560]

約数ペア:

[(1, 219328560), (2, 109664280), (3, 73109520), (4, 54832140), (5, 43865712), (6, 36554760), (8, 27416070), (9, 24369840), (10, 21932856), (11, 19938960), (12, 18277380), (15, 14621904), (16, 13708035), (17, 12901680), (18, 12184920), (20, 10966428), (22, 9969480), (24, 9138690), (27, 8123280), (30, 7310952), (33, 6646320), (34, 6450840), (36, 6092460), (40, 5483214), (44, 4984740), (45, 4873968), (48, 4569345), (51, 4300560), (54, 4061640), (55, 3987792), (60, 3655476), (66, 3323160), (68, 3225420), (72, 3046230), (80, 2741607), (81, 2707760), (85, 2580336), (88, 2492370), (90, 2436984), (99, 2215440), (102, 2150280), (108, 2030820), (110, 1993896), (120, 1827738), (132, 1661580), (135, 1624656), (136, 1612710), (144, 1523115), (153, 1433520), (162, 1353880), (165, 1329264), (170, 1290168), (176, 1246185), (180, 1218492), (181, 1211760), (187, 1172880), (198, 1107720), (204, 1075140), (216, 1015410), (220, 996948), (240, 913869), (255, 860112), (264, 830790), (270, 812328), (272, 806355), (297, 738480), (306, 716760), (324, 676940), (330, 664632), (340, 645084), (360, 609246), (362, 605880), (374, 586440), (396, 553860), (405, 541552), (408, 537570), (432, 507705), (440, 498474), (459, 477840), (495, 443088), (510, 430056), (528, 415395), (540, 406164), (543, 403920), (561, 390960), (594, 369240), (612, 358380), (648, 338470), (660, 332316), (680, 322542), (720, 304623), (724, 302940), (748, 293220), (765, 286704), (792, 276930), (810, 270776), (816, 268785), (880, 249237), (891, 246160), (905, 242352), (918, 238920), (935, 234576), (990, 221544), (1020, 215028), (1080, 203082), (1086, 201960), (1122, 195480), (1188, 184620), (1224, 179190), (1296, 169235), (1320, 166158), (1360, 161271), (1377, 159280), (1448, 151470), (1485, 147696), (1496, 146610), (1530, 143352), (1584, 138465), (1620, 135388), (1629, 134640), (1683, 130320), (1782, 123080), (1810, 121176), (1836, 119460), (1870, 117288), (1980, 110772), (1991, 110160), (2040, 107514), (2160, 101541), (2172, 100980), (2244, 97740), (2295, 95568), (2376, 92310), (2448, 89595), (2640, 83079), (2715, 80784), (2754, 79640), (2805, 78192), (2896, 75735), (2970, 73848), (2992, 73305), (3060, 71676), (3077, 71280), (3240, 67694), (3258, 67320), (3366, 65160), (3564, 61540), (3620, 60588), (3672, 59730), (3740, 58644), (3960, 55386), (3982, 55080), (4080, 53757), (4344, 50490), (4455, 49232), (4488, 48870), (4590, 47784), (4752, 46155), (4887, 44880), (5049, 43440), (5430, 40392), (5508, 39820), (5610, 39096), (5940, 36924), (5973, 36720), (6120, 35838), (6154, 35640), (6480, 33847), (6516, 33660), (6732, 32580), (6885, 31856), (7128, 30770), (7240, 30294), (7344, 29865), (7480, 29322), (7920, 27693), (7964, 27540), (8145, 26928), (8415, 26064), (8688, 25245), (8910, 24616), (8976, 24435), (9180, 23892), (9231, 23760), (9774, 22440), (9955, 22032), (10098, 21720), (10860, 20196), (11016, 19910), (11220, 19548), (11880, 18462), (11946, 18360), (12240, 17919), (12308, 17820), (13032, 16830), (13464, 16290), (13770, 15928), (14256, 15385), (14480, 15147), (14661, 14960)]