313877760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11677}}^1$

素因数の和:11708

約数の個数: 144

約数和(自身を含む): 1145751936

約数和(自身を除く): 831874176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 11677, 13440, 23354, 26880, 35031, 46708, 58385, 70062, 81739, 93416, 116770, 140124, 163478, 175155, 186832, 233540, 245217, 280248, 326956, 350310, 373664, 408695, 467080, 490434, 560496, 653912, 700620, 747328, 817390, 934160, 980868, 1120992, 1226085, 1307824, 1401240, 1494656, 1634780, 1868320, 1961736, 2241984, 2452170, 2615648, 2802480, 2989312, 3269560, 3736640, 3923472, 4483968, 4904340, 5231296, 5604960, 6539120, 7473280, 7846944, 8967936, 9808680, 10462592, 11209920, 13078240, 14946560, 15693888, 19617360, 20925184, 22419840, 26156480, 31387776, 39234720, 44839680, 52312960, 62775552, 78469440, 104625920, 156938880, 313877760]

約数ペア:

[(1, 313877760), (2, 156938880), (3, 104625920), (4, 78469440), (5, 62775552), (6, 52312960), (7, 44839680), (8, 39234720), (10, 31387776), (12, 26156480), (14, 22419840), (15, 20925184), (16, 19617360), (20, 15693888), (21, 14946560), (24, 13078240), (28, 11209920), (30, 10462592), (32, 9808680), (35, 8967936), (40, 7846944), (42, 7473280), (48, 6539120), (56, 5604960), (60, 5231296), (64, 4904340), (70, 4483968), (80, 3923472), (84, 3736640), (96, 3269560), (105, 2989312), (112, 2802480), (120, 2615648), (128, 2452170), (140, 2241984), (160, 1961736), (168, 1868320), (192, 1634780), (210, 1494656), (224, 1401240), (240, 1307824), (256, 1226085), (280, 1120992), (320, 980868), (336, 934160), (384, 817390), (420, 747328), (448, 700620), (480, 653912), (560, 560496), (640, 490434), (672, 467080), (768, 408695), (840, 373664), (896, 350310), (960, 326956), (1120, 280248), (1280, 245217), (1344, 233540), (1680, 186832), (1792, 175155), (1920, 163478), (2240, 140124), (2688, 116770), (3360, 93416), (3840, 81739), (4480, 70062), (5376, 58385), (6720, 46708), (8960, 35031), (11677, 26880), (13440, 23354)]