1917857760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 576

約数和(自身を含む): 7866367488

約数和(自身を除く): 5948509728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 83, 84, 91, 92, 96, 104, 105, 112, 115, 120, 130, 138, 140, 156, 160, 161, 166, 168, 182, 184, 195, 208, 210, 224, 230, 240, 249, 260, 273, 276, 280, 299, 312, 322, 332, 336, 345, 364, 368, 390, 415, 416, 420, 455, 460, 480, 483, 498, 520, 529, 546, 552, 560, 581, 598, 624, 644, 664, 672, 690, 728, 736, 780, 805, 830, 840, 897, 910, 920, 966, 996, 1040, 1058, 1079, 1092, 1104, 1120, 1162, 1196, 1245, 1248, 1288, 1328, 1365, 1380, 1456, 1495, 1560, 1587, 1610, 1660, 1680, 1743, 1794, 1820, 1840, 1909, 1932, 1992, 2080, 2093, 2116, 2158, 2184, 2208, 2324, 2392, 2415, 2490, 2576, 2645, 2656, 2730, 2760, 2905, 2912, 2990, 3120, 3174, 3220, 3237, 3320, 3360, 3486, 3588, 3640, 3680, 3703, 3818, 3864, 3984, 4186, 4232, 4316, 4368, 4485, 4648, 4784, 4830, 4980, 5152, 5290, 5395, 5460, 5520, 5727, 5810, 5980, 6240, 6279, 6348, 6440, 6474, 6640, 6877, 6972, 7176, 7280, 7406, 7553, 7636, 7728, 7935, 7968, 8372, 8464, 8632, 8715, 8736, 8970, 9296, 9545, 9568, 9660, 9960, 10465, 10580, 10790, 10920, 11040, 11109, 11454, 11620, 11960, 12558, 12696, 12880, 12948, 13280, 13363, 13754, 13944, 14352, 14560, 14812, 15106, 15272, 15456, 15870, 16185, 16744, 16928, 17264, 17430, 17940, 18515, 18592, 19090, 19320, 19920, 20631, 20930, 21160, 21580, 21840, 22218, 22659, 22908, 23240, 23920, 24817, 25116, 25392, 25760, 25896, 26726, 27508, 27888, 28635, 28704, 29624, 30212, 30544, 31395, 31740, 32370, 33488, 34385, 34528, 34860, 35880, 37030, 37765, 38180, 38640, 39840, 40089, 41262, 41860, 42320, 43160, 43680, 43907, 44436, 45318, 45816, 46480, 47840, 48139, 49634, 50232, 50784, 51792, 53452, 55016, 55545, 55776, 57270, 59248, 60424, 61088, 62790, 63480, 64740, 66815, 66976, 68770, 69720, 71760, 74060, 74451, 75530, 76360, 77280, 80178, 82524, 83720, 84640, 86320, 87814, 88872, 90636, 91632, 92960, 96278, 99268, 100464, 103155, 103584, 106904, 110032, 111090, 113295, 114540, 118496, 120848, 124085, 125580, 126960, 129480, 131721, 133630, 137540, 139440, 143520, 144417, 148120, 148902, 151060, 152720, 160356, 165048, 167440, 172640, 173719, 175628, 177744, 181272, 183264, 192556, 198536, 200445, 200928, 206310, 213808, 219535, 220064, 222180, 226590, 229080, 240695, 241696, 248170, 251160, 253920, 258960, 263442, 267260, 275080, 278880, 288834, 296240, 297804, 302120, 305440, 307349, 320712, 330096, 334880, 347438, 351256, 355488, 362544, 372255, 385112, 397072, 400890, 412620, 427616, 439070, 444360, 453180, 458160, 481390, 496340, 502320, 517920, 521157, 526884, 534520, 550160, 570791, 577668, 592480, 595608, 604240, 614698, 641424, 658605, 660192, 694876, 702512, 722085, 725088, 744510, 770224, 794144, 801780, 825240, 868595, 878140, 888720, 906360, 916320, 922047, 962780, 992680, 1004640, 1042314, 1053768, 1069040, 1100320, 1141582, 1155336, 1191216, 1208480, 1229396, 1282848, 1317210, 1389752, 1405024, 1444170, 1489020, 1536745, 1540448, 1603560, 1650480, 1712373, 1737190, 1756280, 1777440, 1812720, 1844094, 1925560, 1985360, 2084628, 2107536, 2138080, 2283164, 2310672, 2382432, 2458792, 2605785, 2634420, 2779504, 2853955, 2888340, 2978040, 3073490, 3207120, 3300960, 3424746, 3474380, 3512560, 3625440, 3688188, 3851120, 3970720, 3995537, 4169256, 4215072, 4566328, 4610235, 4621344, 4917584, 5211570, 5268840, 5559008, 5707910, 5776680, 5956080, 6146980, 6414240, 6849492, 6948760, 7025120, 7376376, 7702240, 7991074, 8338512, 8561865, 9132656, 9220470, 9835168, 10423140, 10537680, 11415820, 11553360, 11912160, 11986611, 12293960, 13698984, 13897520, 14752752, 15982148, 16677024, 17123730, 18265312, 18440940, 19977685, 20846280, 21075360, 22831640, 23106720, 23973222, 24587920, 27397968, 27795040, 29505504, 31964296, 34247460, 36881880, 39955370, 41692560, 45663280, 47946444, 49175840, 54795936, 59933055, 63928592, 68494920, 73763760, 79910740, 83385120, 91326560, 95892888, 119866110, 127857184, 136989840, 147527520, 159821480, 191785776, 239732220, 273979680, 319642960, 383571552, 479464440, 639285920, 958928880, 1917857760]

約数ペア:

[(1, 1917857760), (2, 958928880), (3, 639285920), (4, 479464440), (5, 383571552), (6, 319642960), (7, 273979680), (8, 239732220), (10, 191785776), (12, 159821480), (13, 147527520), (14, 136989840), (15, 127857184), (16, 119866110), (20, 95892888), (21, 91326560), (23, 83385120), (24, 79910740), (26, 73763760), (28, 68494920), (30, 63928592), (32, 59933055), (35, 54795936), (39, 49175840), (40, 47946444), (42, 45663280), (46, 41692560), (48, 39955370), (52, 36881880), (56, 34247460), (60, 31964296), (65, 29505504), (69, 27795040), (70, 27397968), (78, 24587920), (80, 23973222), (83, 23106720), (84, 22831640), (91, 21075360), (92, 20846280), (96, 19977685), (104, 18440940), (105, 18265312), (112, 17123730), (115, 16677024), (120, 15982148), (130, 14752752), (138, 13897520), (140, 13698984), (156, 12293960), (160, 11986611), (161, 11912160), (166, 11553360), (168, 11415820), (182, 10537680), (184, 10423140), (195, 9835168), (208, 9220470), (210, 9132656), (224, 8561865), (230, 8338512), (240, 7991074), (249, 7702240), (260, 7376376), (273, 7025120), (276, 6948760), (280, 6849492), (299, 6414240), (312, 6146980), (322, 5956080), (332, 5776680), (336, 5707910), (345, 5559008), (364, 5268840), (368, 5211570), (390, 4917584), (415, 4621344), (416, 4610235), (420, 4566328), (455, 4215072), (460, 4169256), (480, 3995537), (483, 3970720), (498, 3851120), (520, 3688188), (529, 3625440), (546, 3512560), (552, 3474380), (560, 3424746), (581, 3300960), (598, 3207120), (624, 3073490), (644, 2978040), (664, 2888340), (672, 2853955), (690, 2779504), (728, 2634420), (736, 2605785), (780, 2458792), (805, 2382432), (830, 2310672), (840, 2283164), (897, 2138080), (910, 2107536), (920, 2084628), (966, 1985360), (996, 1925560), (1040, 1844094), (1058, 1812720), (1079, 1777440), (1092, 1756280), (1104, 1737190), (1120, 1712373), (1162, 1650480), (1196, 1603560), (1245, 1540448), (1248, 1536745), (1288, 1489020), (1328, 1444170), (1365, 1405024), (1380, 1389752), (1456, 1317210), (1495, 1282848), (1560, 1229396), (1587, 1208480), (1610, 1191216), (1660, 1155336), (1680, 1141582), (1743, 1100320), (1794, 1069040), (1820, 1053768), (1840, 1042314), (1909, 1004640), (1932, 992680), (1992, 962780), (2080, 922047), (2093, 916320), (2116, 906360), (2158, 888720), (2184, 878140), (2208, 868595), (2324, 825240), (2392, 801780), (2415, 794144), (2490, 770224), (2576, 744510), (2645, 725088), (2656, 722085), (2730, 702512), (2760, 694876), (2905, 660192), (2912, 658605), (2990, 641424), (3120, 614698), (3174, 604240), (3220, 595608), (3237, 592480), (3320, 577668), (3360, 570791), (3486, 550160), (3588, 534520), (3640, 526884), (3680, 521157), (3703, 517920), (3818, 502320), (3864, 496340), (3984, 481390), (4186, 458160), (4232, 453180), (4316, 444360), (4368, 439070), (4485, 427616), (4648, 412620), (4784, 400890), (4830, 397072), (4980, 385112), (5152, 372255), (5290, 362544), (5395, 355488), (5460, 351256), (5520, 347438), (5727, 334880), (5810, 330096), (5980, 320712), (6240, 307349), (6279, 305440), (6348, 302120), (6440, 297804), (6474, 296240), (6640, 288834), (6877, 278880), (6972, 275080), (7176, 267260), (7280, 263442), (7406, 258960), (7553, 253920), (7636, 251160), (7728, 248170), (7935, 241696), (7968, 240695), (8372, 229080), (8464, 226590), (8632, 222180), (8715, 220064), (8736, 219535), (8970, 213808), (9296, 206310), (9545, 200928), (9568, 200445), (9660, 198536), (9960, 192556), (10465, 183264), (10580, 181272), (10790, 177744), (10920, 175628), (11040, 173719), (11109, 172640), (11454, 167440), (11620, 165048), (11960, 160356), (12558, 152720), (12696, 151060), (12880, 148902), (12948, 148120), (13280, 144417), (13363, 143520), (13754, 139440), (13944, 137540), (14352, 133630), (14560, 131721), (14812, 129480), (15106, 126960), (15272, 125580), (15456, 124085), (15870, 120848), (16185, 118496), (16744, 114540), (16928, 113295), (17264, 111090), (17430, 110032), (17940, 106904), (18515, 103584), (18592, 103155), (19090, 100464), (19320, 99268), (19920, 96278), (20631, 92960), (20930, 91632), (21160, 90636), (21580, 88872), (21840, 87814), (22218, 86320), (22659, 84640), (22908, 83720), (23240, 82524), (23920, 80178), (24817, 77280), (25116, 76360), (25392, 75530), (25760, 74451), (25896, 74060), (26726, 71760), (27508, 69720), (27888, 68770), (28635, 66976), (28704, 66815), (29624, 64740), (30212, 63480), (30544, 62790), (31395, 61088), (31740, 60424), (32370, 59248), (33488, 57270), (34385, 55776), (34528, 55545), (34860, 55016), (35880, 53452), (37030, 51792), (37765, 50784), (38180, 50232), (38640, 49634), (39840, 48139), (40089, 47840), (41262, 46480), (41860, 45816), (42320, 45318), (43160, 44436), (43680, 43907)]