222457920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 224

約数和(自身を含む): 767657088

約数和(自身を除く): 545199168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 192, 204, 215, 240, 255, 258, 272, 317, 320, 340, 344, 408, 430, 480, 510, 516, 544, 634, 645, 680, 688, 731, 816, 860, 951, 960, 1020, 1032, 1088, 1268, 1290, 1360, 1376, 1462, 1585, 1632, 1720, 1902, 2040, 2064, 2193, 2536, 2580, 2720, 2752, 2924, 3170, 3264, 3440, 3655, 3804, 4080, 4128, 4386, 4755, 5072, 5160, 5389, 5440, 5848, 6340, 6880, 7310, 7608, 8160, 8256, 8772, 9510, 10144, 10320, 10778, 10965, 11696, 12680, 13631, 13760, 14620, 15216, 16167, 16320, 17544, 19020, 20288, 20640, 21556, 21930, 23392, 25360, 26945, 27262, 29240, 30432, 32334, 35088, 38040, 40893, 41280, 43112, 43860, 46784, 50720, 53890, 54524, 58480, 60864, 64668, 68155, 70176, 76080, 80835, 81786, 86224, 87720, 101440, 107780, 109048, 116960, 129336, 136310, 140352, 152160, 161670, 163572, 172448, 175440, 204465, 215560, 218096, 231727, 233920, 258672, 272620, 304320, 323340, 327144, 344896, 350880, 408930, 431120, 436192, 463454, 517344, 545240, 646680, 654288, 695181, 701760, 817860, 862240, 872384, 926908, 1034688, 1090480, 1158635, 1293360, 1308576, 1390362, 1635720, 1724480, 1853816, 2180960, 2317270, 2586720, 2617152, 2780724, 3271440, 3475905, 3707632, 4361920, 4634540, 5173440, 5561448, 6542880, 6951810, 7415264, 9269080, 11122896, 13085760, 13903620, 14830528, 18538160, 22245792, 27807240, 37076320, 44491584, 55614480, 74152640, 111228960, 222457920]

約数ペア:

[(1, 222457920), (2, 111228960), (3, 74152640), (4, 55614480), (5, 44491584), (6, 37076320), (8, 27807240), (10, 22245792), (12, 18538160), (15, 14830528), (16, 13903620), (17, 13085760), (20, 11122896), (24, 9269080), (30, 7415264), (32, 6951810), (34, 6542880), (40, 5561448), (43, 5173440), (48, 4634540), (51, 4361920), (60, 3707632), (64, 3475905), (68, 3271440), (80, 2780724), (85, 2617152), (86, 2586720), (96, 2317270), (102, 2180960), (120, 1853816), (129, 1724480), (136, 1635720), (160, 1390362), (170, 1308576), (172, 1293360), (192, 1158635), (204, 1090480), (215, 1034688), (240, 926908), (255, 872384), (258, 862240), (272, 817860), (317, 701760), (320, 695181), (340, 654288), (344, 646680), (408, 545240), (430, 517344), (480, 463454), (510, 436192), (516, 431120), (544, 408930), (634, 350880), (645, 344896), (680, 327144), (688, 323340), (731, 304320), (816, 272620), (860, 258672), (951, 233920), (960, 231727), (1020, 218096), (1032, 215560), (1088, 204465), (1268, 175440), (1290, 172448), (1360, 163572), (1376, 161670), (1462, 152160), (1585, 140352), (1632, 136310), (1720, 129336), (1902, 116960), (2040, 109048), (2064, 107780), (2193, 101440), (2536, 87720), (2580, 86224), (2720, 81786), (2752, 80835), (2924, 76080), (3170, 70176), (3264, 68155), (3440, 64668), (3655, 60864), (3804, 58480), (4080, 54524), (4128, 53890), (4386, 50720), (4755, 46784), (5072, 43860), (5160, 43112), (5389, 41280), (5440, 40893), (5848, 38040), (6340, 35088), (6880, 32334), (7310, 30432), (7608, 29240), (8160, 27262), (8256, 26945), (8772, 25360), (9510, 23392), (10144, 21930), (10320, 21556), (10778, 20640), (10965, 20288), (11696, 19020), (12680, 17544), (13631, 16320), (13760, 16167), (14620, 15216)]