213624840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 769305600

約数和(自身を除く): 555680760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 59, 60, 65, 66, 78, 88, 104, 110, 118, 120, 130, 132, 143, 156, 165, 177, 195, 211, 220, 236, 260, 264, 286, 295, 312, 330, 354, 390, 422, 429, 440, 472, 520, 572, 590, 633, 649, 660, 708, 715, 767, 780, 844, 858, 885, 1055, 1144, 1180, 1266, 1298, 1320, 1416, 1430, 1534, 1560, 1688, 1716, 1770, 1947, 2110, 2145, 2301, 2321, 2360, 2532, 2596, 2743, 2860, 3068, 3165, 3245, 3432, 3540, 3835, 3894, 4220, 4290, 4602, 4642, 5064, 5192, 5486, 5720, 6136, 6330, 6490, 6963, 7080, 7670, 7788, 8229, 8437, 8440, 8580, 9204, 9284, 9735, 10972, 11505, 11605, 12449, 12660, 12980, 13715, 13926, 15340, 15576, 16458, 16874, 17160, 18408, 18568, 19470, 21944, 23010, 23210, 24898, 25311, 25320, 25960, 27430, 27852, 30173, 30680, 32916, 33748, 34815, 37347, 38940, 41145, 42185, 46020, 46420, 49796, 50622, 54860, 55704, 60346, 62245, 65832, 67496, 69630, 74694, 77880, 82290, 84370, 90519, 92040, 92840, 99592, 101244, 109720, 120692, 124490, 126555, 136939, 139260, 149388, 150865, 161837, 164580, 168740, 181038, 186735, 202488, 241384, 248980, 253110, 273878, 278520, 298776, 301730, 323674, 329160, 337480, 362076, 373470, 410817, 452595, 485511, 497960, 506220, 547756, 603460, 647348, 684695, 724152, 746940, 809185, 821634, 905190, 971022, 1012440, 1095512, 1206920, 1294696, 1369390, 1493880, 1618370, 1643268, 1780207, 1810380, 1942044, 2054085, 2427555, 2738780, 3236740, 3286536, 3560414, 3620760, 3884088, 4108170, 4855110, 5340621, 5477560, 6473480, 7120828, 8216340, 8901035, 9710220, 10681242, 14241656, 16432680, 17802070, 19420440, 21362484, 26703105, 35604140, 42724968, 53406210, 71208280, 106812420, 213624840]

約数ペア:

[(1, 213624840), (2, 106812420), (3, 71208280), (4, 53406210), (5, 42724968), (6, 35604140), (8, 26703105), (10, 21362484), (11, 19420440), (12, 17802070), (13, 16432680), (15, 14241656), (20, 10681242), (22, 9710220), (24, 8901035), (26, 8216340), (30, 7120828), (33, 6473480), (39, 5477560), (40, 5340621), (44, 4855110), (52, 4108170), (55, 3884088), (59, 3620760), (60, 3560414), (65, 3286536), (66, 3236740), (78, 2738780), (88, 2427555), (104, 2054085), (110, 1942044), (118, 1810380), (120, 1780207), (130, 1643268), (132, 1618370), (143, 1493880), (156, 1369390), (165, 1294696), (177, 1206920), (195, 1095512), (211, 1012440), (220, 971022), (236, 905190), (260, 821634), (264, 809185), (286, 746940), (295, 724152), (312, 684695), (330, 647348), (354, 603460), (390, 547756), (422, 506220), (429, 497960), (440, 485511), (472, 452595), (520, 410817), (572, 373470), (590, 362076), (633, 337480), (649, 329160), (660, 323674), (708, 301730), (715, 298776), (767, 278520), (780, 273878), (844, 253110), (858, 248980), (885, 241384), (1055, 202488), (1144, 186735), (1180, 181038), (1266, 168740), (1298, 164580), (1320, 161837), (1416, 150865), (1430, 149388), (1534, 139260), (1560, 136939), (1688, 126555), (1716, 124490), (1770, 120692), (1947, 109720), (2110, 101244), (2145, 99592), (2301, 92840), (2321, 92040), (2360, 90519), (2532, 84370), (2596, 82290), (2743, 77880), (2860, 74694), (3068, 69630), (3165, 67496), (3245, 65832), (3432, 62245), (3540, 60346), (3835, 55704), (3894, 54860), (4220, 50622), (4290, 49796), (4602, 46420), (4642, 46020), (5064, 42185), (5192, 41145), (5486, 38940), (5720, 37347), (6136, 34815), (6330, 33748), (6490, 32916), (6963, 30680), (7080, 30173), (7670, 27852), (7788, 27430), (8229, 25960), (8437, 25320), (8440, 25311), (8580, 24898), (9204, 23210), (9284, 23010), (9735, 21944), (10972, 19470), (11505, 18568), (11605, 18408), (12449, 17160), (12660, 16874), (12980, 16458), (13715, 15576), (13926, 15340)]