156858240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 256

約数和(自身を含む): 623946240

約数和(自身を除く): 467088000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1061, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2122, 2240, 2310, 2464, 2640, 2688, 3080, 3183, 3360, 3520, 3696, 4224, 4244, 4480, 4620, 4928, 5280, 5305, 6160, 6366, 6720, 7040, 7392, 7427, 8488, 9240, 9856, 10560, 10610, 11671, 12320, 12732, 13440, 14784, 14854, 15915, 16976, 18480, 21120, 21220, 22281, 23342, 24640, 25464, 29568, 29708, 31830, 33952, 35013, 36960, 37135, 42440, 44562, 46684, 49280, 50928, 58355, 59416, 63660, 67904, 70026, 73920, 74270, 81697, 84880, 89124, 93368, 101856, 111405, 116710, 118832, 127320, 135808, 140052, 147840, 148540, 163394, 169760, 175065, 178248, 186736, 203712, 222810, 233420, 237664, 245091, 254640, 280104, 297080, 326788, 339520, 350130, 356496, 373472, 407424, 408485, 445620, 466840, 475328, 490182, 509280, 560208, 594160, 653576, 679040, 700260, 712992, 746944, 816970, 891240, 933680, 950656, 980364, 1018560, 1120416, 1188320, 1225455, 1307152, 1400520, 1425984, 1493888, 1633940, 1782480, 1867360, 1960728, 2037120, 2240832, 2376640, 2450910, 2614304, 2801040, 2851968, 3267880, 3564960, 3734720, 3921456, 4481664, 4753280, 4901820, 5228608, 5602080, 6535760, 7129920, 7469440, 7842912, 9803640, 10457216, 11204160, 13071520, 14259840, 15685824, 19607280, 22408320, 26143040, 31371648, 39214560, 52286080, 78429120, 156858240]

約数ペア:

[(1, 156858240), (2, 78429120), (3, 52286080), (4, 39214560), (5, 31371648), (6, 26143040), (7, 22408320), (8, 19607280), (10, 15685824), (11, 14259840), (12, 13071520), (14, 11204160), (15, 10457216), (16, 9803640), (20, 7842912), (21, 7469440), (22, 7129920), (24, 6535760), (28, 5602080), (30, 5228608), (32, 4901820), (33, 4753280), (35, 4481664), (40, 3921456), (42, 3734720), (44, 3564960), (48, 3267880), (55, 2851968), (56, 2801040), (60, 2614304), (64, 2450910), (66, 2376640), (70, 2240832), (77, 2037120), (80, 1960728), (84, 1867360), (88, 1782480), (96, 1633940), (105, 1493888), (110, 1425984), (112, 1400520), (120, 1307152), (128, 1225455), (132, 1188320), (140, 1120416), (154, 1018560), (160, 980364), (165, 950656), (168, 933680), (176, 891240), (192, 816970), (210, 746944), (220, 712992), (224, 700260), (231, 679040), (240, 653576), (264, 594160), (280, 560208), (308, 509280), (320, 490182), (330, 475328), (336, 466840), (352, 445620), (384, 408485), (385, 407424), (420, 373472), (440, 356496), (448, 350130), (462, 339520), (480, 326788), (528, 297080), (560, 280104), (616, 254640), (640, 245091), (660, 237664), (672, 233420), (704, 222810), (770, 203712), (840, 186736), (880, 178248), (896, 175065), (924, 169760), (960, 163394), (1056, 148540), (1061, 147840), (1120, 140052), (1155, 135808), (1232, 127320), (1320, 118832), (1344, 116710), (1408, 111405), (1540, 101856), (1680, 93368), (1760, 89124), (1848, 84880), (1920, 81697), (2112, 74270), (2122, 73920), (2240, 70026), (2310, 67904), (2464, 63660), (2640, 59416), (2688, 58355), (3080, 50928), (3183, 49280), (3360, 46684), (3520, 44562), (3696, 42440), (4224, 37135), (4244, 36960), (4480, 35013), (4620, 33952), (4928, 31830), (5280, 29708), (5305, 29568), (6160, 25464), (6366, 24640), (6720, 23342), (7040, 22281), (7392, 21220), (7427, 21120), (8488, 18480), (9240, 16976), (9856, 15915), (10560, 14854), (10610, 14784), (11671, 13440), (12320, 12732)]