202877440

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 529341120

約数和(自身を除く): 326463680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 97, 128, 152, 160, 172, 190, 194, 215, 256, 304, 320, 344, 380, 388, 430, 485, 512, 608, 640, 688, 760, 776, 817, 860, 970, 1216, 1280, 1376, 1520, 1552, 1634, 1720, 1843, 1940, 2432, 2560, 2752, 3040, 3104, 3268, 3440, 3686, 3880, 4085, 4171, 4864, 5504, 6080, 6208, 6536, 6880, 7372, 7760, 8170, 8342, 9215, 9728, 11008, 12160, 12416, 13072, 13760, 14744, 15520, 16340, 16684, 18430, 20855, 22016, 24320, 24832, 26144, 27520, 29488, 31040, 32680, 33368, 36860, 41710, 48640, 49664, 52288, 55040, 58976, 62080, 65360, 66736, 73720, 79249, 83420, 104576, 110080, 117952, 124160, 130720, 133472, 147440, 158498, 166840, 209152, 235904, 248320, 261440, 266944, 294880, 316996, 333680, 396245, 418304, 471808, 522880, 533888, 589760, 633992, 667360, 792490, 943616, 1045760, 1067776, 1179520, 1267984, 1334720, 1584980, 2091520, 2135552, 2359040, 2535968, 2669440, 3169960, 4718080, 5071936, 5338880, 6339920, 10143872, 10677760, 12679840, 20287744, 25359680, 40575488, 50719360, 101438720, 202877440]

約数ペア:

[(1, 202877440), (2, 101438720), (4, 50719360), (5, 40575488), (8, 25359680), (10, 20287744), (16, 12679840), (19, 10677760), (20, 10143872), (32, 6339920), (38, 5338880), (40, 5071936), (43, 4718080), (64, 3169960), (76, 2669440), (80, 2535968), (86, 2359040), (95, 2135552), (97, 2091520), (128, 1584980), (152, 1334720), (160, 1267984), (172, 1179520), (190, 1067776), (194, 1045760), (215, 943616), (256, 792490), (304, 667360), (320, 633992), (344, 589760), (380, 533888), (388, 522880), (430, 471808), (485, 418304), (512, 396245), (608, 333680), (640, 316996), (688, 294880), (760, 266944), (776, 261440), (817, 248320), (860, 235904), (970, 209152), (1216, 166840), (1280, 158498), (1376, 147440), (1520, 133472), (1552, 130720), (1634, 124160), (1720, 117952), (1843, 110080), (1940, 104576), (2432, 83420), (2560, 79249), (2752, 73720), (3040, 66736), (3104, 65360), (3268, 62080), (3440, 58976), (3686, 55040), (3880, 52288), (4085, 49664), (4171, 48640), (4864, 41710), (5504, 36860), (6080, 33368), (6208, 32680), (6536, 31040), (6880, 29488), (7372, 27520), (7760, 26144), (8170, 24832), (8342, 24320), (9215, 22016), (9728, 20855), (11008, 18430), (12160, 16684), (12416, 16340), (13072, 15520), (13760, 14744)]