631441440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 576

約数和(自身を含む): 2723414400

約数和(自身を除く): 2091972960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 157, 160, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 314, 315, 336, 342, 360, 378, 380, 392, 399, 420, 432, 441, 456, 471, 480, 490, 504, 513, 532, 540, 560, 570, 588, 608, 628, 630, 665, 672, 684, 720, 735, 756, 760, 784, 785, 798, 840, 855, 864, 882, 912, 931, 942, 945, 980, 1008, 1026, 1064, 1080, 1099, 1120, 1140, 1176, 1197, 1256, 1260, 1323, 1330, 1368, 1413, 1440, 1470, 1512, 1520, 1568, 1570, 1596, 1680, 1710, 1764, 1824, 1862, 1884, 1890, 1960, 1995, 2016, 2052, 2128, 2160, 2198, 2205, 2280, 2352, 2355, 2394, 2512, 2520, 2565, 2646, 2660, 2736, 2793, 2826, 2940, 2983, 3024, 3040, 3140, 3192, 3297, 3360, 3420, 3528, 3591, 3724, 3768, 3780, 3920, 3990, 4104, 4239, 4256, 4320, 4396, 4410, 4560, 4655, 4704, 4710, 4788, 5024, 5040, 5130, 5292, 5320, 5472, 5495, 5586, 5652, 5880, 5966, 5985, 6048, 6280, 6384, 6594, 6615, 6840, 7056, 7065, 7182, 7448, 7536, 7560, 7693, 7840, 7980, 8208, 8379, 8478, 8792, 8820, 8949, 9120, 9310, 9420, 9576, 9891, 10080, 10260, 10584, 10640, 10990, 11172, 11304, 11760, 11932, 11970, 12560, 12768, 13188, 13230, 13680, 13965, 14112, 14130, 14364, 14896, 14915, 15072, 15120, 15386, 15960, 16416, 16485, 16758, 16956, 17584, 17640, 17898, 17955, 18620, 18840, 19152, 19782, 20520, 20881, 21168, 21195, 21280, 21980, 22344, 22608, 23079, 23520, 23864, 23940, 25120, 25137, 26376, 26460, 26847, 27360, 27930, 28260, 28728, 29673, 29792, 29830, 30240, 30772, 31920, 32970, 33516, 33912, 35168, 35280, 35796, 35910, 37240, 37680, 38304, 38465, 39564, 41040, 41762, 41895, 42336, 42390, 43960, 44688, 44745, 45216, 46158, 47728, 47880, 49455, 50274, 52752, 52920, 53694, 55860, 56520, 57456, 59346, 59660, 61544, 62643, 63840, 65940, 67032, 67824, 69237, 70560, 71592, 71820, 74480, 75360, 76930, 79128, 80541, 82080, 83524, 83790, 84780, 87920, 89376, 89490, 92316, 95456, 95760, 98910, 100548, 104405, 105504, 105840, 107388, 111720, 113040, 114912, 115395, 118692, 119320, 123088, 125286, 125685, 131880, 134064, 134235, 135648, 138474, 143184, 143640, 146167, 148365, 148960, 153860, 158256, 161082, 167048, 167580, 169560, 175840, 178980, 184632, 187929, 191520, 197820, 201096, 207711, 208810, 211680, 214776, 223440, 226080, 230790, 237384, 238640, 246176, 250572, 251370, 263760, 268128, 268470, 276948, 286368, 287280, 292334, 296730, 307720, 313215, 316512, 322164, 334096, 335160, 339120, 346185, 357960, 369264, 375858, 395640, 402192, 402705, 415422, 417620, 429552, 438501, 446880, 461580, 474768, 477280, 501144, 502740, 527520, 536940, 553896, 563787, 574560, 584668, 593460, 615440, 626430, 644328, 668192, 670320, 678240, 692370, 715920, 730835, 738528, 751716, 791280, 804384, 805410, 830844, 835240, 859104, 877002, 923160, 939645, 949536, 1002288, 1005480, 1038555, 1073880, 1107792, 1127574, 1169336, 1186920, 1230880, 1252860, 1288656, 1315503, 1340640, 1384740, 1431840, 1461670, 1503432, 1582560, 1610820, 1661688, 1670480, 1754004, 1846320, 1879290, 2004576, 2010960, 2077110, 2147760, 2192505, 2215584, 2255148, 2338672, 2373840, 2505720, 2577312, 2631006, 2769480, 2818935, 2923340, 3006864, 3221640, 3323376, 3340960, 3508008, 3692640, 3758580, 3946509, 4021920, 4154220, 4295520, 4385010, 4510296, 4677344, 4747680, 5011440, 5262012, 5538960, 5637870, 5846680, 6013728, 6443280, 6577515, 6646752, 7016016, 7517160, 7893018, 8308440, 8770020, 9020592, 10022880, 10524024, 11077920, 11275740, 11693360, 12886560, 13155030, 14032032, 15034320, 15786036, 16616880, 17540040, 18041184, 19732545, 21048048, 22551480, 23386720, 26310060, 30068640, 31572072, 33233760, 35080080, 39465090, 42096096, 45102960, 52620120, 63144144, 70160160, 78930180, 90205920, 105240240, 126288288, 157860360, 210480480, 315720720, 631441440]

約数ペア:

[(1, 631441440), (2, 315720720), (3, 210480480), (4, 157860360), (5, 126288288), (6, 105240240), (7, 90205920), (8, 78930180), (9, 70160160), (10, 63144144), (12, 52620120), (14, 45102960), (15, 42096096), (16, 39465090), (18, 35080080), (19, 33233760), (20, 31572072), (21, 30068640), (24, 26310060), (27, 23386720), (28, 22551480), (30, 21048048), (32, 19732545), (35, 18041184), (36, 17540040), (38, 16616880), (40, 15786036), (42, 15034320), (45, 14032032), (48, 13155030), (49, 12886560), (54, 11693360), (56, 11275740), (57, 11077920), (60, 10524024), (63, 10022880), (70, 9020592), (72, 8770020), (76, 8308440), (80, 7893018), (84, 7517160), (90, 7016016), (95, 6646752), (96, 6577515), (98, 6443280), (105, 6013728), (108, 5846680), (112, 5637870), (114, 5538960), (120, 5262012), (126, 5011440), (133, 4747680), (135, 4677344), (140, 4510296), (144, 4385010), (147, 4295520), (152, 4154220), (157, 4021920), (160, 3946509), (168, 3758580), (171, 3692640), (180, 3508008), (189, 3340960), (190, 3323376), (196, 3221640), (210, 3006864), (216, 2923340), (224, 2818935), (228, 2769480), (240, 2631006), (245, 2577312), (252, 2505720), (266, 2373840), (270, 2338672), (280, 2255148), (285, 2215584), (288, 2192505), (294, 2147760), (304, 2077110), (314, 2010960), (315, 2004576), (336, 1879290), (342, 1846320), (360, 1754004), (378, 1670480), (380, 1661688), (392, 1610820), (399, 1582560), (420, 1503432), (432, 1461670), (441, 1431840), (456, 1384740), (471, 1340640), (480, 1315503), (490, 1288656), (504, 1252860), (513, 1230880), (532, 1186920), (540, 1169336), (560, 1127574), (570, 1107792), (588, 1073880), (608, 1038555), (628, 1005480), (630, 1002288), (665, 949536), (672, 939645), (684, 923160), (720, 877002), (735, 859104), (756, 835240), (760, 830844), (784, 805410), (785, 804384), (798, 791280), (840, 751716), (855, 738528), (864, 730835), (882, 715920), (912, 692370), (931, 678240), (942, 670320), (945, 668192), (980, 644328), (1008, 626430), (1026, 615440), (1064, 593460), (1080, 584668), (1099, 574560), (1120, 563787), (1140, 553896), (1176, 536940), (1197, 527520), (1256, 502740), (1260, 501144), (1323, 477280), (1330, 474768), (1368, 461580), (1413, 446880), (1440, 438501), (1470, 429552), (1512, 417620), (1520, 415422), (1568, 402705), (1570, 402192), (1596, 395640), (1680, 375858), (1710, 369264), (1764, 357960), (1824, 346185), (1862, 339120), (1884, 335160), (1890, 334096), (1960, 322164), (1995, 316512), (2016, 313215), (2052, 307720), (2128, 296730), (2160, 292334), (2198, 287280), (2205, 286368), (2280, 276948), (2352, 268470), (2355, 268128), (2394, 263760), (2512, 251370), (2520, 250572), (2565, 246176), (2646, 238640), (2660, 237384), (2736, 230790), (2793, 226080), (2826, 223440), (2940, 214776), (2983, 211680), (3024, 208810), (3040, 207711), (3140, 201096), (3192, 197820), (3297, 191520), (3360, 187929), (3420, 184632), (3528, 178980), (3591, 175840), (3724, 169560), (3768, 167580), (3780, 167048), (3920, 161082), (3990, 158256), (4104, 153860), (4239, 148960), (4256, 148365), (4320, 146167), (4396, 143640), (4410, 143184), (4560, 138474), (4655, 135648), (4704, 134235), (4710, 134064), (4788, 131880), (5024, 125685), (5040, 125286), (5130, 123088), (5292, 119320), (5320, 118692), (5472, 115395), (5495, 114912), (5586, 113040), (5652, 111720), (5880, 107388), (5966, 105840), (5985, 105504), (6048, 104405), (6280, 100548), (6384, 98910), (6594, 95760), (6615, 95456), (6840, 92316), (7056, 89490), (7065, 89376), (7182, 87920), (7448, 84780), (7536, 83790), (7560, 83524), (7693, 82080), (7840, 80541), (7980, 79128), (8208, 76930), (8379, 75360), (8478, 74480), (8792, 71820), (8820, 71592), (8949, 70560), (9120, 69237), (9310, 67824), (9420, 67032), (9576, 65940), (9891, 63840), (10080, 62643), (10260, 61544), (10584, 59660), (10640, 59346), (10990, 57456), (11172, 56520), (11304, 55860), (11760, 53694), (11932, 52920), (11970, 52752), (12560, 50274), (12768, 49455), (13188, 47880), (13230, 47728), (13680, 46158), (13965, 45216), (14112, 44745), (14130, 44688), (14364, 43960), (14896, 42390), (14915, 42336), (15072, 41895), (15120, 41762), (15386, 41040), (15960, 39564), (16416, 38465), (16485, 38304), (16758, 37680), (16956, 37240), (17584, 35910), (17640, 35796), (17898, 35280), (17955, 35168), (18620, 33912), (18840, 33516), (19152, 32970), (19782, 31920), (20520, 30772), (20881, 30240), (21168, 29830), (21195, 29792), (21280, 29673), (21980, 28728), (22344, 28260), (22608, 27930), (23079, 27360), (23520, 26847), (23864, 26460), (23940, 26376), (25120, 25137)]