390371520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5281}}^1$

素因数の和:5319

約数の個数: 224

約数和(自身を含む): 1545555456

約数和(自身を除く): 1155183936

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, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 5281, 6160, 6720, 7392, 9240, 10560, 10562, 12320, 14784, 15843, 18480, 21124, 24640, 26405, 31686, 36960, 36967, 42248, 52810, 58091, 63372, 73920, 73934, 79215, 84496, 105620, 110901, 116182, 126744, 147868, 158430, 168992, 174273, 184835, 211240, 221802, 232364, 253488, 290455, 295736, 316860, 337984, 348546, 369670, 406637, 422480, 443604, 464728, 506976, 554505, 580910, 591472, 633720, 697092, 739340, 813274, 844960, 871365, 887208, 929456, 1013952, 1109010, 1161820, 1182944, 1219911, 1267440, 1394184, 1478680, 1626548, 1689920, 1742730, 1774416, 1858912, 2033185, 2218020, 2323640, 2365888, 2439822, 2534880, 2788368, 2957360, 3253096, 3485460, 3548832, 3717824, 4066370, 4436040, 4647280, 4879644, 5069760, 5576736, 5914720, 6099555, 6506192, 6970920, 7097664, 8132740, 8872080, 9294560, 9759288, 11153472, 11829440, 12199110, 13012384, 13941840, 16265480, 17744160, 18589120, 19518576, 24398220, 26024768, 27883680, 32530960, 35488320, 39037152, 48796440, 55767360, 65061920, 78074304, 97592880, 130123840, 195185760, 390371520]

約数ペア:

[(1, 390371520), (2, 195185760), (3, 130123840), (4, 97592880), (5, 78074304), (6, 65061920), (7, 55767360), (8, 48796440), (10, 39037152), (11, 35488320), (12, 32530960), (14, 27883680), (15, 26024768), (16, 24398220), (20, 19518576), (21, 18589120), (22, 17744160), (24, 16265480), (28, 13941840), (30, 13012384), (32, 12199110), (33, 11829440), (35, 11153472), (40, 9759288), (42, 9294560), (44, 8872080), (48, 8132740), (55, 7097664), (56, 6970920), (60, 6506192), (64, 6099555), (66, 5914720), (70, 5576736), (77, 5069760), (80, 4879644), (84, 4647280), (88, 4436040), (96, 4066370), (105, 3717824), (110, 3548832), (112, 3485460), (120, 3253096), (132, 2957360), (140, 2788368), (154, 2534880), (160, 2439822), (165, 2365888), (168, 2323640), (176, 2218020), (192, 2033185), (210, 1858912), (220, 1774416), (224, 1742730), (231, 1689920), (240, 1626548), (264, 1478680), (280, 1394184), (308, 1267440), (320, 1219911), (330, 1182944), (336, 1161820), (352, 1109010), (385, 1013952), (420, 929456), (440, 887208), (448, 871365), (462, 844960), (480, 813274), (528, 739340), (560, 697092), (616, 633720), (660, 591472), (672, 580910), (704, 554505), (770, 506976), (840, 464728), (880, 443604), (924, 422480), (960, 406637), (1056, 369670), (1120, 348546), (1155, 337984), (1232, 316860), (1320, 295736), (1344, 290455), (1540, 253488), (1680, 232364), (1760, 221802), (1848, 211240), (2112, 184835), (2240, 174273), (2310, 168992), (2464, 158430), (2640, 147868), (3080, 126744), (3360, 116182), (3520, 110901), (3696, 105620), (4620, 84496), (4928, 79215), (5280, 73934), (5281, 73920), (6160, 63372), (6720, 58091), (7392, 52810), (9240, 42248), (10560, 36967), (10562, 36960), (12320, 31686), (14784, 26405), (15843, 24640), (18480, 21124)]