334449920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 925196160

約数和(自身を除く): 590746240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 163, 224, 229, 256, 280, 320, 326, 448, 458, 560, 640, 652, 815, 896, 916, 1120, 1141, 1145, 1280, 1304, 1603, 1630, 1792, 1832, 2240, 2282, 2290, 2608, 3206, 3260, 3664, 4480, 4564, 4580, 5216, 5705, 6412, 6520, 7328, 8015, 8960, 9128, 9160, 10432, 11410, 12824, 13040, 14656, 16030, 18256, 18320, 20864, 22820, 25648, 26080, 29312, 32060, 36512, 36640, 37327, 41728, 45640, 51296, 52160, 58624, 64120, 73024, 73280, 74654, 91280, 102592, 104320, 128240, 146048, 146560, 149308, 182560, 186635, 205184, 208640, 256480, 261289, 292096, 293120, 298616, 365120, 373270, 410368, 512960, 522578, 597232, 730240, 746540, 1025920, 1045156, 1194464, 1306445, 1460480, 1493080, 2051840, 2090312, 2388928, 2612890, 2986160, 4180624, 4777856, 5225780, 5972320, 8361248, 9555712, 10451560, 11944640, 16722496, 20903120, 23889280, 33444992, 41806240, 47778560, 66889984, 83612480, 167224960, 334449920]

約数ペア:

[(1, 334449920), (2, 167224960), (4, 83612480), (5, 66889984), (7, 47778560), (8, 41806240), (10, 33444992), (14, 23889280), (16, 20903120), (20, 16722496), (28, 11944640), (32, 10451560), (35, 9555712), (40, 8361248), (56, 5972320), (64, 5225780), (70, 4777856), (80, 4180624), (112, 2986160), (128, 2612890), (140, 2388928), (160, 2090312), (163, 2051840), (224, 1493080), (229, 1460480), (256, 1306445), (280, 1194464), (320, 1045156), (326, 1025920), (448, 746540), (458, 730240), (560, 597232), (640, 522578), (652, 512960), (815, 410368), (896, 373270), (916, 365120), (1120, 298616), (1141, 293120), (1145, 292096), (1280, 261289), (1304, 256480), (1603, 208640), (1630, 205184), (1792, 186635), (1832, 182560), (2240, 149308), (2282, 146560), (2290, 146048), (2608, 128240), (3206, 104320), (3260, 102592), (3664, 91280), (4480, 74654), (4564, 73280), (4580, 73024), (5216, 64120), (5705, 58624), (6412, 52160), (6520, 51296), (7328, 45640), (8015, 41728), (8960, 37327), (9128, 36640), (9160, 36512), (10432, 32060), (11410, 29312), (12824, 26080), (13040, 25648), (14656, 22820), (16030, 20864), (18256, 18320)]