203609280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:807

約数の個数: 224

約数和(自身を含む): 757854720

約数和(自身を除く): 554245440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 739, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1478, 1640, 1680, 1722, 1968, 2217, 2240, 2296, 2460, 2624, 2870, 2956, 3280, 3360, 3444, 3695, 3936, 4305, 4434, 4592, 4920, 5173, 5740, 5912, 6560, 6720, 6888, 7390, 7872, 8610, 8868, 9184, 9840, 10346, 11085, 11480, 11824, 13120, 13776, 14780, 15519, 17220, 17736, 18368, 19680, 20692, 22170, 22960, 23648, 25865, 27552, 29560, 30299, 31038, 34440, 35472, 39360, 41384, 44340, 45920, 47296, 51730, 55104, 59120, 60598, 62076, 68880, 70944, 77595, 82768, 88680, 90897, 91840, 103460, 118240, 121196, 124152, 137760, 141888, 151495, 155190, 165536, 177360, 181794, 206920, 212093, 236480, 242392, 248304, 275520, 302990, 310380, 331072, 354720, 363588, 413840, 424186, 454485, 484784, 496608, 605980, 620760, 636279, 709440, 727176, 827680, 848372, 908970, 969568, 993216, 1060465, 1211960, 1241520, 1272558, 1454352, 1655360, 1696744, 1817940, 1939136, 2120930, 2423920, 2483040, 2545116, 2908704, 3181395, 3393488, 3635880, 4241860, 4847840, 4966080, 5090232, 5817408, 6362790, 6786976, 7271760, 8483720, 9695680, 10180464, 12725580, 13573952, 14543520, 16967440, 20360928, 25451160, 29087040, 33934880, 40721856, 50902320, 67869760, 101804640, 203609280]

約数ペア:

[(1, 203609280), (2, 101804640), (3, 67869760), (4, 50902320), (5, 40721856), (6, 33934880), (7, 29087040), (8, 25451160), (10, 20360928), (12, 16967440), (14, 14543520), (15, 13573952), (16, 12725580), (20, 10180464), (21, 9695680), (24, 8483720), (28, 7271760), (30, 6786976), (32, 6362790), (35, 5817408), (40, 5090232), (41, 4966080), (42, 4847840), (48, 4241860), (56, 3635880), (60, 3393488), (64, 3181395), (70, 2908704), (80, 2545116), (82, 2483040), (84, 2423920), (96, 2120930), (105, 1939136), (112, 1817940), (120, 1696744), (123, 1655360), (140, 1454352), (160, 1272558), (164, 1241520), (168, 1211960), (192, 1060465), (205, 993216), (210, 969568), (224, 908970), (240, 848372), (246, 827680), (280, 727176), (287, 709440), (320, 636279), (328, 620760), (336, 605980), (410, 496608), (420, 484784), (448, 454485), (480, 424186), (492, 413840), (560, 363588), (574, 354720), (615, 331072), (656, 310380), (672, 302990), (739, 275520), (820, 248304), (840, 242392), (861, 236480), (960, 212093), (984, 206920), (1120, 181794), (1148, 177360), (1230, 165536), (1312, 155190), (1344, 151495), (1435, 141888), (1478, 137760), (1640, 124152), (1680, 121196), (1722, 118240), (1968, 103460), (2217, 91840), (2240, 90897), (2296, 88680), (2460, 82768), (2624, 77595), (2870, 70944), (2956, 68880), (3280, 62076), (3360, 60598), (3444, 59120), (3695, 55104), (3936, 51730), (4305, 47296), (4434, 45920), (4592, 44340), (4920, 41384), (5173, 39360), (5740, 35472), (5912, 34440), (6560, 31038), (6720, 30299), (6888, 29560), (7390, 27552), (7872, 25865), (8610, 23648), (8868, 22960), (9184, 22170), (9840, 20692), (10346, 19680), (11085, 18368), (11480, 17736), (11824, 17220), (13120, 15519), (13776, 14780)]