1399692390400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{67}}^1\times {\mathrm{204013}}^1$

素因数の和:204114

約数の個数: 156

約数和(自身を含む): 3522633844792

約数和(自身を除く): 2122941454392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 256, 268, 320, 335, 400, 512, 536, 640, 670, 800, 1024, 1072, 1280, 1340, 1600, 1675, 2048, 2144, 2560, 2680, 3200, 3350, 4096, 4288, 5120, 5360, 6400, 6700, 8576, 10240, 10720, 12800, 13400, 17152, 20480, 21440, 25600, 26800, 34304, 42880, 51200, 53600, 68608, 85760, 102400, 107200, 137216, 171520, 204013, 214400, 274432, 343040, 408026, 428800, 686080, 816052, 857600, 1020065, 1372160, 1632104, 1715200, 2040130, 3264208, 3430400, 4080260, 5100325, 6528416, 6860800, 8160520, 10200650, 13056832, 13668871, 16321040, 20401300, 26113664, 27337742, 32642080, 40802600, 52227328, 54675484, 65284160, 68344355, 81605200, 104454656, 109350968, 130568320, 136688710, 163210400, 208909312, 218701936, 261136640, 273377420, 326420800, 341721775, 417818624, 437403872, 522273280, 546754840, 652841600, 683443550, 835637248, 874807744, 1044546560, 1093509680, 1305683200, 1366887100, 1749615488, 2089093120, 2187019360, 2611366400, 2733774200, 3499230976, 4178186240, 4374038720, 5222732800, 5467548400, 6998461952, 8748077440, 10445465600, 10935096800, 13996923904, 17496154880, 20890931200, 21870193600, 27993847808, 34992309760, 43740387200, 55987695616, 69984619520, 87480774400, 139969239040, 174961548800, 279938478080, 349923097600, 699846195200, 1399692390400]

約数ペア:

[(1, 1399692390400), (2, 699846195200), (4, 349923097600), (5, 279938478080), (8, 174961548800), (10, 139969239040), (16, 87480774400), (20, 69984619520), (25, 55987695616), (32, 43740387200), (40, 34992309760), (50, 27993847808), (64, 21870193600), (67, 20890931200), (80, 17496154880), (100, 13996923904), (128, 10935096800), (134, 10445465600), (160, 8748077440), (200, 6998461952), (256, 5467548400), (268, 5222732800), (320, 4374038720), (335, 4178186240), (400, 3499230976), (512, 2733774200), (536, 2611366400), (640, 2187019360), (670, 2089093120), (800, 1749615488), (1024, 1366887100), (1072, 1305683200), (1280, 1093509680), (1340, 1044546560), (1600, 874807744), (1675, 835637248), (2048, 683443550), (2144, 652841600), (2560, 546754840), (2680, 522273280), (3200, 437403872), (3350, 417818624), (4096, 341721775), (4288, 326420800), (5120, 273377420), (5360, 261136640), (6400, 218701936), (6700, 208909312), (8576, 163210400), (10240, 136688710), (10720, 130568320), (12800, 109350968), (13400, 104454656), (17152, 81605200), (20480, 68344355), (21440, 65284160), (25600, 54675484), (26800, 52227328), (34304, 40802600), (42880, 32642080), (51200, 27337742), (53600, 26113664), (68608, 20401300), (85760, 16321040), (102400, 13668871), (107200, 13056832), (137216, 10200650), (171520, 8160520), (204013, 6860800), (214400, 6528416), (274432, 5100325), (343040, 4080260), (408026, 3430400), (428800, 3264208), (686080, 2040130), (816052, 1715200), (857600, 1632104), (1020065, 1372160)]