2180667720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 512

約数和(自身を含む): 8811970560

約数和(自身を除く): 6631302840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 31, 33, 35, 40, 42, 44, 46, 55, 56, 60, 62, 66, 69, 70, 77, 84, 88, 92, 93, 105, 110, 115, 120, 124, 132, 138, 140, 154, 155, 161, 165, 168, 184, 186, 210, 217, 220, 230, 231, 248, 253, 264, 276, 280, 308, 310, 322, 330, 331, 341, 345, 372, 385, 420, 434, 440, 460, 462, 465, 483, 506, 552, 616, 620, 644, 651, 660, 662, 682, 690, 713, 744, 759, 770, 805, 840, 868, 920, 924, 930, 966, 993, 1012, 1023, 1085, 1155, 1240, 1265, 1288, 1302, 1320, 1324, 1364, 1380, 1426, 1518, 1540, 1610, 1655, 1705, 1736, 1771, 1848, 1860, 1932, 1986, 2024, 2046, 2139, 2170, 2310, 2317, 2387, 2415, 2530, 2604, 2648, 2728, 2760, 2852, 3036, 3080, 3220, 3255, 3310, 3410, 3542, 3565, 3641, 3720, 3795, 3864, 3972, 4092, 4278, 4340, 4620, 4634, 4774, 4830, 4965, 4991, 5060, 5115, 5208, 5313, 5704, 6072, 6440, 6510, 6620, 6820, 6951, 7084, 7130, 7161, 7282, 7590, 7613, 7843, 7944, 8184, 8556, 8680, 8855, 9240, 9268, 9548, 9660, 9930, 9982, 10120, 10230, 10261, 10626, 10695, 10923, 11585, 11935, 13020, 13240, 13640, 13902, 14168, 14260, 14322, 14564, 14973, 15180, 15226, 15686, 17112, 17710, 18205, 18536, 19096, 19320, 19860, 19964, 20460, 20522, 21252, 21390, 21846, 22839, 23170, 23529, 23870, 24955, 25487, 26040, 26565, 27804, 28520, 28644, 29128, 29946, 30360, 30452, 30783, 31372, 34755, 35420, 35805, 36410, 38065, 39215, 39720, 39928, 40920, 41044, 42504, 42780, 43692, 45678, 46340, 47058, 47740, 49910, 50974, 51305, 53130, 53291, 54615, 54901, 55608, 57288, 59892, 60904, 61566, 62744, 69510, 70840, 71610, 71827, 72820, 74865, 76130, 76461, 78430, 82088, 83743, 85560, 87384, 91356, 92680, 94116, 95480, 99820, 101948, 102610, 106260, 106582, 109230, 109802, 112871, 114195, 117645, 119784, 123132, 127435, 139020, 143220, 143654, 145640, 149730, 152260, 152922, 153915, 156860, 159873, 164703, 167486, 182712, 188232, 199640, 203896, 205220, 212520, 213164, 215481, 218460, 219604, 225742, 228390, 235290, 236003, 246264, 251229, 254870, 266455, 274505, 278040, 286440, 287308, 299460, 304520, 305844, 307830, 313720, 319746, 329406, 334972, 338613, 359135, 382305, 410440, 418715, 426328, 430962, 436920, 439208, 451484, 456780, 470580, 472006, 502458, 509740, 532910, 549010, 564355, 574616, 586201, 598920, 611688, 615660, 639492, 658812, 669944, 677226, 708009, 718270, 764610, 790097, 799365, 823515, 837430, 861924, 902968, 913560, 941160, 944012, 1004916, 1019480, 1065820, 1077405, 1098020, 1128710, 1172402, 1180015, 1231320, 1256145, 1278984, 1317624, 1354452, 1416018, 1436540, 1529220, 1580194, 1598730, 1647030, 1652021, 1674860, 1693065, 1723848, 1758603, 1888024, 2009832, 2131640, 2154810, 2196040, 2257420, 2344804, 2360030, 2370291, 2512290, 2596033, 2708904, 2832036, 2873080, 2931005, 3058440, 3160388, 3197460, 3294060, 3304042, 3349720, 3386130, 3517206, 3540045, 3950485, 4309620, 4514840, 4689608, 4720060, 4740582, 4956063, 5024580, 5192066, 5664072, 5862010, 6320776, 6394920, 6588120, 6608084, 6772260, 7034412, 7080090, 7788099, 7900970, 8260105, 8619240, 8793015, 9440120, 9481164, 9912126, 10049160, 10384132, 11724020, 11851455, 12980165, 13216168, 13544520, 14068824, 14160180, 15576198, 15801940, 16520210, 17586030, 18172231, 18962328, 19824252, 20768264, 23448040, 23702910, 24780315, 25960330, 28320360, 31152396, 31603880, 33040420, 35172060, 36344462, 38940495, 39648504, 47405820, 49560630, 51920660, 54516693, 62304792, 66080840, 70344120, 72688924, 77880990, 90861155, 94811640, 99121260, 103841320, 109033386, 145377848, 155761980, 181722310, 198242520, 218066772, 272583465, 311523960, 363444620, 436133544, 545166930, 726889240, 1090333860, 2180667720]

約数ペア:

[(1, 2180667720), (2, 1090333860), (3, 726889240), (4, 545166930), (5, 436133544), (6, 363444620), (7, 311523960), (8, 272583465), (10, 218066772), (11, 198242520), (12, 181722310), (14, 155761980), (15, 145377848), (20, 109033386), (21, 103841320), (22, 99121260), (23, 94811640), (24, 90861155), (28, 77880990), (30, 72688924), (31, 70344120), (33, 66080840), (35, 62304792), (40, 54516693), (42, 51920660), (44, 49560630), (46, 47405820), (55, 39648504), (56, 38940495), (60, 36344462), (62, 35172060), (66, 33040420), (69, 31603880), (70, 31152396), (77, 28320360), (84, 25960330), (88, 24780315), (92, 23702910), (93, 23448040), (105, 20768264), (110, 19824252), (115, 18962328), (120, 18172231), (124, 17586030), (132, 16520210), (138, 15801940), (140, 15576198), (154, 14160180), (155, 14068824), (161, 13544520), (165, 13216168), (168, 12980165), (184, 11851455), (186, 11724020), (210, 10384132), (217, 10049160), (220, 9912126), (230, 9481164), (231, 9440120), (248, 8793015), (253, 8619240), (264, 8260105), (276, 7900970), (280, 7788099), (308, 7080090), (310, 7034412), (322, 6772260), (330, 6608084), (331, 6588120), (341, 6394920), (345, 6320776), (372, 5862010), (385, 5664072), (420, 5192066), (434, 5024580), (440, 4956063), (460, 4740582), (462, 4720060), (465, 4689608), (483, 4514840), (506, 4309620), (552, 3950485), (616, 3540045), (620, 3517206), (644, 3386130), (651, 3349720), (660, 3304042), (662, 3294060), (682, 3197460), (690, 3160388), (713, 3058440), (744, 2931005), (759, 2873080), (770, 2832036), (805, 2708904), (840, 2596033), (868, 2512290), (920, 2370291), (924, 2360030), (930, 2344804), (966, 2257420), (993, 2196040), (1012, 2154810), (1023, 2131640), (1085, 2009832), (1155, 1888024), (1240, 1758603), (1265, 1723848), (1288, 1693065), (1302, 1674860), (1320, 1652021), (1324, 1647030), (1364, 1598730), (1380, 1580194), (1426, 1529220), (1518, 1436540), (1540, 1416018), (1610, 1354452), (1655, 1317624), (1705, 1278984), (1736, 1256145), (1771, 1231320), (1848, 1180015), (1860, 1172402), (1932, 1128710), (1986, 1098020), (2024, 1077405), (2046, 1065820), (2139, 1019480), (2170, 1004916), (2310, 944012), (2317, 941160), (2387, 913560), (2415, 902968), (2530, 861924), (2604, 837430), (2648, 823515), (2728, 799365), (2760, 790097), (2852, 764610), (3036, 718270), (3080, 708009), (3220, 677226), (3255, 669944), (3310, 658812), (3410, 639492), (3542, 615660), (3565, 611688), (3641, 598920), (3720, 586201), (3795, 574616), (3864, 564355), (3972, 549010), (4092, 532910), (4278, 509740), (4340, 502458), (4620, 472006), (4634, 470580), (4774, 456780), (4830, 451484), (4965, 439208), (4991, 436920), (5060, 430962), (5115, 426328), (5208, 418715), (5313, 410440), (5704, 382305), (6072, 359135), (6440, 338613), (6510, 334972), (6620, 329406), (6820, 319746), (6951, 313720), (7084, 307830), (7130, 305844), (7161, 304520), (7282, 299460), (7590, 287308), (7613, 286440), (7843, 278040), (7944, 274505), (8184, 266455), (8556, 254870), (8680, 251229), (8855, 246264), (9240, 236003), (9268, 235290), (9548, 228390), (9660, 225742), (9930, 219604), (9982, 218460), (10120, 215481), (10230, 213164), (10261, 212520), (10626, 205220), (10695, 203896), (10923, 199640), (11585, 188232), (11935, 182712), (13020, 167486), (13240, 164703), (13640, 159873), (13902, 156860), (14168, 153915), (14260, 152922), (14322, 152260), (14564, 149730), (14973, 145640), (15180, 143654), (15226, 143220), (15686, 139020), (17112, 127435), (17710, 123132), (18205, 119784), (18536, 117645), (19096, 114195), (19320, 112871), (19860, 109802), (19964, 109230), (20460, 106582), (20522, 106260), (21252, 102610), (21390, 101948), (21846, 99820), (22839, 95480), (23170, 94116), (23529, 92680), (23870, 91356), (24955, 87384), (25487, 85560), (26040, 83743), (26565, 82088), (27804, 78430), (28520, 76461), (28644, 76130), (29128, 74865), (29946, 72820), (30360, 71827), (30452, 71610), (30783, 70840), (31372, 69510), (34755, 62744), (35420, 61566), (35805, 60904), (36410, 59892), (38065, 57288), (39215, 55608), (39720, 54901), (39928, 54615), (40920, 53291), (41044, 53130), (42504, 51305), (42780, 50974), (43692, 49910), (45678, 47740), (46340, 47058)]