4000604280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 256

約数和(自身を含む): 13264128000

約数和(自身を除く): 9263523720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 47, 57, 60, 74, 76, 94, 95, 111, 114, 120, 141, 148, 152, 185, 188, 190, 222, 228, 235, 282, 285, 296, 370, 376, 380, 444, 456, 470, 555, 564, 570, 703, 705, 740, 760, 888, 893, 940, 1009, 1110, 1128, 1140, 1406, 1410, 1480, 1739, 1786, 1880, 2018, 2109, 2220, 2280, 2679, 2812, 2820, 3027, 3478, 3515, 3572, 4036, 4218, 4440, 4465, 5045, 5217, 5358, 5624, 5640, 6054, 6956, 7030, 7144, 8072, 8436, 8695, 8930, 10090, 10434, 10545, 10716, 12108, 13395, 13912, 14060, 15135, 16872, 17390, 17860, 19171, 20180, 20868, 21090, 21432, 24216, 26085, 26790, 28120, 30270, 33041, 34780, 35720, 37333, 38342, 40360, 41736, 42180, 47423, 52170, 53580, 57513, 60540, 66082, 69560, 74666, 76684, 84360, 94846, 95855, 99123, 104340, 107160, 111999, 115026, 121080, 132164, 142269, 149332, 153368, 165205, 186665, 189692, 191710, 198246, 208680, 223998, 230052, 237115, 264328, 284538, 287565, 298664, 330410, 373330, 379384, 383420, 396492, 447996, 460104, 474230, 495615, 559995, 569076, 575130, 660820, 709327, 711345, 746660, 766840, 792984, 895992, 901037, 948460, 991230, 1119990, 1138152, 1150260, 1321640, 1418654, 1422690, 1493320, 1754651, 1802074, 1896920, 1982460, 2127981, 2239980, 2300520, 2703111, 2837308, 2845380, 3509302, 3546635, 3604148, 3964920, 4255962, 4479960, 4505185, 5263953, 5406222, 5674616, 5690760, 7018604, 7093270, 7208296, 8511924, 8773255, 9010370, 10527906, 10639905, 10812444, 13515555, 14037208, 14186540, 17023848, 17546510, 18020740, 21055812, 21279810, 21624888, 26319765, 27031110, 28373080, 33338369, 35093020, 36041480, 42111624, 42559620, 52639530, 54062220, 66676738, 70186040, 85119240, 100015107, 105279060, 108124440, 133353476, 166691845, 200030214, 210558120, 266706952, 333383690, 400060428, 500075535, 666767380, 800120856, 1000151070, 1333534760, 2000302140, 4000604280]

約数ペア:

[(1, 4000604280), (2, 2000302140), (3, 1333534760), (4, 1000151070), (5, 800120856), (6, 666767380), (8, 500075535), (10, 400060428), (12, 333383690), (15, 266706952), (19, 210558120), (20, 200030214), (24, 166691845), (30, 133353476), (37, 108124440), (38, 105279060), (40, 100015107), (47, 85119240), (57, 70186040), (60, 66676738), (74, 54062220), (76, 52639530), (94, 42559620), (95, 42111624), (111, 36041480), (114, 35093020), (120, 33338369), (141, 28373080), (148, 27031110), (152, 26319765), (185, 21624888), (188, 21279810), (190, 21055812), (222, 18020740), (228, 17546510), (235, 17023848), (282, 14186540), (285, 14037208), (296, 13515555), (370, 10812444), (376, 10639905), (380, 10527906), (444, 9010370), (456, 8773255), (470, 8511924), (555, 7208296), (564, 7093270), (570, 7018604), (703, 5690760), (705, 5674616), (740, 5406222), (760, 5263953), (888, 4505185), (893, 4479960), (940, 4255962), (1009, 3964920), (1110, 3604148), (1128, 3546635), (1140, 3509302), (1406, 2845380), (1410, 2837308), (1480, 2703111), (1739, 2300520), (1786, 2239980), (1880, 2127981), (2018, 1982460), (2109, 1896920), (2220, 1802074), (2280, 1754651), (2679, 1493320), (2812, 1422690), (2820, 1418654), (3027, 1321640), (3478, 1150260), (3515, 1138152), (3572, 1119990), (4036, 991230), (4218, 948460), (4440, 901037), (4465, 895992), (5045, 792984), (5217, 766840), (5358, 746660), (5624, 711345), (5640, 709327), (6054, 660820), (6956, 575130), (7030, 569076), (7144, 559995), (8072, 495615), (8436, 474230), (8695, 460104), (8930, 447996), (10090, 396492), (10434, 383420), (10545, 379384), (10716, 373330), (12108, 330410), (13395, 298664), (13912, 287565), (14060, 284538), (15135, 264328), (16872, 237115), (17390, 230052), (17860, 223998), (19171, 208680), (20180, 198246), (20868, 191710), (21090, 189692), (21432, 186665), (24216, 165205), (26085, 153368), (26790, 149332), (28120, 142269), (30270, 132164), (33041, 121080), (34780, 115026), (35720, 111999), (37333, 107160), (38342, 104340), (40360, 99123), (41736, 95855), (42180, 94846), (47423, 84360), (52170, 76684), (53580, 74666), (57513, 69560), (60540, 66082)]