561677760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 448

約数和(自身を含む): 2335011840

約数和(自身を除く): 1773334080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 251, 252, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 420, 432, 444, 448, 480, 502, 504, 518, 540, 555, 560, 576, 592, 630, 666, 672, 720, 740, 753, 756, 777, 840, 864, 888, 945, 960, 999, 1004, 1008, 1036, 1080, 1110, 1120, 1184, 1255, 1260, 1295, 1332, 1344, 1440, 1480, 1506, 1512, 1554, 1665, 1680, 1728, 1757, 1776, 1890, 1998, 2008, 2016, 2072, 2160, 2220, 2240, 2259, 2331, 2368, 2510, 2520, 2590, 2664, 2880, 2960, 3012, 3024, 3108, 3330, 3360, 3514, 3552, 3765, 3780, 3885, 3996, 4016, 4032, 4144, 4320, 4440, 4518, 4662, 4995, 5020, 5040, 5180, 5271, 5328, 5920, 6024, 6048, 6216, 6660, 6720, 6777, 6993, 7028, 7104, 7530, 7560, 7770, 7992, 8032, 8288, 8640, 8785, 8880, 9036, 9287, 9324, 9990, 10040, 10080, 10360, 10542, 10656, 11295, 11655, 11840, 12048, 12096, 12432, 13320, 13554, 13986, 14056, 15060, 15120, 15540, 15813, 15984, 16064, 16576, 17570, 17760, 18072, 18574, 18648, 19980, 20080, 20160, 20720, 21084, 21312, 22590, 23310, 24096, 24864, 26355, 26640, 27108, 27861, 27972, 28112, 30120, 30240, 31080, 31626, 31968, 33885, 34965, 35140, 35520, 36144, 37148, 37296, 39960, 40160, 41440, 42168, 45180, 46435, 46620, 47439, 48192, 49728, 52710, 53280, 54216, 55722, 55944, 56224, 60240, 60480, 62160, 63252, 63936, 65009, 67770, 69930, 70280, 72288, 74296, 74592, 79065, 79920, 80320, 82880, 83583, 84336, 90360, 92870, 93240, 94878, 105420, 106560, 108432, 111444, 111888, 112448, 120480, 124320, 126504, 130018, 135540, 139305, 139860, 140560, 144576, 148592, 149184, 158130, 159840, 167166, 168672, 180720, 185740, 186480, 189756, 195027, 210840, 216864, 222888, 223776, 237195, 240960, 248640, 250749, 253008, 260036, 271080, 278610, 279720, 281120, 297184, 316260, 319680, 325045, 334332, 337344, 361440, 371480, 372960, 379512, 390054, 417915, 421680, 433728, 445776, 447552, 474390, 501498, 506016, 520072, 542160, 557220, 559440, 562240, 585081, 594368, 632520, 650090, 668664, 722880, 742960, 745920, 759024, 780108, 835830, 843360, 891552, 948780, 975135, 1002996, 1012032, 1040144, 1084320, 1114440, 1118880, 1170162, 1253745, 1265040, 1300180, 1337328, 1485920, 1518048, 1560216, 1671660, 1686720, 1755243, 1783104, 1897560, 1950270, 2005992, 2080288, 2168640, 2228880, 2237760, 2340324, 2507490, 2530080, 2600360, 2674656, 2925405, 2971840, 3036096, 3120432, 3343320, 3510486, 3795120, 3900540, 4011984, 4160576, 4457760, 4680648, 5014980, 5060160, 5200720, 5349312, 5850810, 6240864, 6686640, 7020972, 7590240, 7801080, 8023968, 8776215, 8915520, 9361296, 10029960, 10401440, 11701620, 12481728, 13373280, 14041944, 15180480, 15602160, 16047936, 17552430, 18722592, 20059920, 20802880, 23403240, 26746560, 28083888, 31204320, 35104860, 37445184, 40119840, 46806480, 56167776, 62408640, 70209720, 80239680, 93612960, 112335552, 140419440, 187225920, 280838880, 561677760]

約数ペア:

[(1, 561677760), (2, 280838880), (3, 187225920), (4, 140419440), (5, 112335552), (6, 93612960), (7, 80239680), (8, 70209720), (9, 62408640), (10, 56167776), (12, 46806480), (14, 40119840), (15, 37445184), (16, 35104860), (18, 31204320), (20, 28083888), (21, 26746560), (24, 23403240), (27, 20802880), (28, 20059920), (30, 18722592), (32, 17552430), (35, 16047936), (36, 15602160), (37, 15180480), (40, 14041944), (42, 13373280), (45, 12481728), (48, 11701620), (54, 10401440), (56, 10029960), (60, 9361296), (63, 8915520), (64, 8776215), (70, 8023968), (72, 7801080), (74, 7590240), (80, 7020972), (84, 6686640), (90, 6240864), (96, 5850810), (105, 5349312), (108, 5200720), (111, 5060160), (112, 5014980), (120, 4680648), (126, 4457760), (135, 4160576), (140, 4011984), (144, 3900540), (148, 3795120), (160, 3510486), (168, 3343320), (180, 3120432), (185, 3036096), (189, 2971840), (192, 2925405), (210, 2674656), (216, 2600360), (222, 2530080), (224, 2507490), (240, 2340324), (251, 2237760), (252, 2228880), (259, 2168640), (270, 2080288), (280, 2005992), (288, 1950270), (296, 1897560), (315, 1783104), (320, 1755243), (333, 1686720), (336, 1671660), (360, 1560216), (370, 1518048), (378, 1485920), (420, 1337328), (432, 1300180), (444, 1265040), (448, 1253745), (480, 1170162), (502, 1118880), (504, 1114440), (518, 1084320), (540, 1040144), (555, 1012032), (560, 1002996), (576, 975135), (592, 948780), (630, 891552), (666, 843360), (672, 835830), (720, 780108), (740, 759024), (753, 745920), (756, 742960), (777, 722880), (840, 668664), (864, 650090), (888, 632520), (945, 594368), (960, 585081), (999, 562240), (1004, 559440), (1008, 557220), (1036, 542160), (1080, 520072), (1110, 506016), (1120, 501498), (1184, 474390), (1255, 447552), (1260, 445776), (1295, 433728), (1332, 421680), (1344, 417915), (1440, 390054), (1480, 379512), (1506, 372960), (1512, 371480), (1554, 361440), (1665, 337344), (1680, 334332), (1728, 325045), (1757, 319680), (1776, 316260), (1890, 297184), (1998, 281120), (2008, 279720), (2016, 278610), (2072, 271080), (2160, 260036), (2220, 253008), (2240, 250749), (2259, 248640), (2331, 240960), (2368, 237195), (2510, 223776), (2520, 222888), (2590, 216864), (2664, 210840), (2880, 195027), (2960, 189756), (3012, 186480), (3024, 185740), (3108, 180720), (3330, 168672), (3360, 167166), (3514, 159840), (3552, 158130), (3765, 149184), (3780, 148592), (3885, 144576), (3996, 140560), (4016, 139860), (4032, 139305), (4144, 135540), (4320, 130018), (4440, 126504), (4518, 124320), (4662, 120480), (4995, 112448), (5020, 111888), (5040, 111444), (5180, 108432), (5271, 106560), (5328, 105420), (5920, 94878), (6024, 93240), (6048, 92870), (6216, 90360), (6660, 84336), (6720, 83583), (6777, 82880), (6993, 80320), (7028, 79920), (7104, 79065), (7530, 74592), (7560, 74296), (7770, 72288), (7992, 70280), (8032, 69930), (8288, 67770), (8640, 65009), (8785, 63936), (8880, 63252), (9036, 62160), (9287, 60480), (9324, 60240), (9990, 56224), (10040, 55944), (10080, 55722), (10360, 54216), (10542, 53280), (10656, 52710), (11295, 49728), (11655, 48192), (11840, 47439), (12048, 46620), (12096, 46435), (12432, 45180), (13320, 42168), (13554, 41440), (13986, 40160), (14056, 39960), (15060, 37296), (15120, 37148), (15540, 36144), (15813, 35520), (15984, 35140), (16064, 34965), (16576, 33885), (17570, 31968), (17760, 31626), (18072, 31080), (18574, 30240), (18648, 30120), (19980, 28112), (20080, 27972), (20160, 27861), (20720, 27108), (21084, 26640), (21312, 26355), (22590, 24864), (23310, 24096)]