368327680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 176

約数和(自身を含む): 1037583360

約数和(自身を除く): 669255680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 239, 256, 280, 301, 320, 344, 430, 448, 478, 512, 560, 602, 640, 688, 860, 896, 956, 1024, 1120, 1195, 1204, 1280, 1376, 1505, 1673, 1720, 1792, 1912, 2240, 2390, 2408, 2560, 2752, 3010, 3346, 3440, 3584, 3824, 4480, 4780, 4816, 5120, 5504, 6020, 6692, 6880, 7168, 7648, 8365, 8960, 9560, 9632, 10277, 11008, 12040, 13384, 13760, 15296, 16730, 17920, 19120, 19264, 20554, 22016, 24080, 26768, 27520, 30592, 33460, 35840, 38240, 38528, 41108, 44032, 48160, 51385, 53536, 55040, 61184, 66920, 71939, 76480, 77056, 82216, 96320, 102770, 107072, 110080, 122368, 133840, 143878, 152960, 154112, 164432, 192640, 205540, 214144, 220160, 244736, 267680, 287756, 305920, 308224, 328864, 359695, 385280, 411080, 428288, 535360, 575512, 611840, 657728, 719390, 770560, 822160, 856576, 1070720, 1151024, 1223680, 1315456, 1438780, 1541120, 1644320, 1713152, 2141440, 2302048, 2630912, 2877560, 3288640, 4282880, 4604096, 5261824, 5755120, 6577280, 8565760, 9208192, 10523648, 11510240, 13154560, 18416384, 23020480, 26309120, 36832768, 46040960, 52618240, 73665536, 92081920, 184163840, 368327680]

約数ペア:

[(1, 368327680), (2, 184163840), (4, 92081920), (5, 73665536), (7, 52618240), (8, 46040960), (10, 36832768), (14, 26309120), (16, 23020480), (20, 18416384), (28, 13154560), (32, 11510240), (35, 10523648), (40, 9208192), (43, 8565760), (56, 6577280), (64, 5755120), (70, 5261824), (80, 4604096), (86, 4282880), (112, 3288640), (128, 2877560), (140, 2630912), (160, 2302048), (172, 2141440), (215, 1713152), (224, 1644320), (239, 1541120), (256, 1438780), (280, 1315456), (301, 1223680), (320, 1151024), (344, 1070720), (430, 856576), (448, 822160), (478, 770560), (512, 719390), (560, 657728), (602, 611840), (640, 575512), (688, 535360), (860, 428288), (896, 411080), (956, 385280), (1024, 359695), (1120, 328864), (1195, 308224), (1204, 305920), (1280, 287756), (1376, 267680), (1505, 244736), (1673, 220160), (1720, 214144), (1792, 205540), (1912, 192640), (2240, 164432), (2390, 154112), (2408, 152960), (2560, 143878), (2752, 133840), (3010, 122368), (3346, 110080), (3440, 107072), (3584, 102770), (3824, 96320), (4480, 82216), (4780, 77056), (4816, 76480), (5120, 71939), (5504, 66920), (6020, 61184), (6692, 55040), (6880, 53536), (7168, 51385), (7648, 48160), (8365, 44032), (8960, 41108), (9560, 38528), (9632, 38240), (10277, 35840), (11008, 33460), (12040, 30592), (13384, 27520), (13760, 26768), (15296, 24080), (16730, 22016), (17920, 20554), (19120, 19264)]