2216941440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 512

約数和(自身を含む): 8855101440

約数和(自身を除く): 6638160000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 62, 64, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 124, 128, 136, 140, 155, 160, 168, 170, 186, 192, 204, 210, 217, 224, 238, 240, 248, 255, 272, 280, 310, 313, 320, 336, 340, 357, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 510, 527, 544, 560, 595, 620, 626, 640, 651, 672, 680, 714, 744, 816, 840, 868, 896, 930, 939, 952, 960, 992, 1020, 1054, 1085, 1088, 1120, 1190, 1240, 1252, 1302, 1344, 1360, 1428, 1488, 1565, 1581, 1632, 1680, 1736, 1785, 1860, 1878, 1904, 1920, 1984, 2040, 2108, 2170, 2176, 2191, 2240, 2380, 2480, 2504, 2604, 2635, 2688, 2720, 2856, 2976, 3130, 3162, 3255, 3264, 3360, 3472, 3570, 3689, 3720, 3756, 3808, 3968, 4080, 4216, 4340, 4382, 4480, 4695, 4760, 4960, 5008, 5208, 5270, 5321, 5440, 5712, 5952, 6260, 6324, 6510, 6528, 6573, 6720, 6944, 7140, 7378, 7440, 7512, 7616, 7905, 8160, 8432, 8680, 8764, 9390, 9520, 9703, 9920, 10016, 10416, 10540, 10642, 10880, 10955, 11067, 11424, 11904, 12520, 12648, 13020, 13146, 13440, 13888, 14280, 14756, 14880, 15024, 15232, 15810, 15963, 16320, 16864, 17360, 17528, 18445, 18780, 19040, 19406, 19840, 20032, 20832, 21080, 21284, 21910, 22134, 22848, 25040, 25296, 26040, 26292, 26605, 27776, 28560, 29109, 29512, 29760, 30048, 31620, 31926, 32640, 32865, 33728, 34720, 35056, 36890, 37247, 37560, 38080, 38812, 40064, 41664, 42160, 42568, 43820, 44268, 45696, 48515, 50080, 50592, 52080, 52584, 53210, 55335, 57120, 58218, 59024, 59520, 60096, 63240, 63852, 65730, 67456, 67921, 69440, 70112, 73780, 74494, 75120, 76160, 77624, 79815, 83328, 84320, 85136, 87640, 88536, 97030, 100160, 101184, 104160, 105168, 106420, 110670, 111741, 114240, 116436, 118048, 120192, 126480, 127704, 131460, 135842, 138880, 140224, 145545, 147560, 148988, 150240, 155248, 159630, 164951, 168640, 170272, 175280, 177072, 186235, 194060, 200320, 202368, 203763, 208320, 210336, 212840, 221340, 223482, 228480, 232872, 236096, 252960, 255408, 262920, 271684, 280448, 291090, 295120, 297976, 300480, 310496, 319260, 329902, 337280, 339605, 340544, 350560, 354144, 372470, 388120, 407526, 416640, 420672, 425680, 442680, 446964, 465744, 472192, 494853, 505920, 510816, 525840, 543368, 558705, 582180, 590240, 595952, 600960, 620992, 638520, 659804, 679210, 681088, 701120, 708288, 744940, 776240, 815052, 824755, 841344, 851360, 885360, 893928, 931488, 989706, 1011840, 1018815, 1021632, 1051680, 1086736, 1117410, 1154657, 1164360, 1180480, 1191904, 1241984, 1277040, 1319608, 1358420, 1402240, 1416576, 1489880, 1552480, 1630104, 1649510, 1702720, 1770720, 1787856, 1862976, 1979412, 2037630, 2043264, 2103360, 2173472, 2234820, 2309314, 2328720, 2360960, 2383808, 2474265, 2554080, 2639216, 2716840, 2979760, 3104960, 3260208, 3299020, 3405440, 3463971, 3541440, 3575712, 3725952, 3958824, 4075260, 4206720, 4346944, 4469640, 4618628, 4657440, 4767616, 4948530, 5108160, 5278432, 5433680, 5773285, 5959520, 6209920, 6520416, 6598040, 6927942, 7082880, 7151424, 7917648, 8150520, 8693888, 8939280, 9237256, 9314880, 9897060, 10216320, 10556864, 10867360, 11546570, 11919040, 13040832, 13196080, 13855884, 14302848, 15835296, 16301040, 17319855, 17878560, 18474512, 18629760, 19794120, 21113728, 21734720, 23093140, 23838080, 26081664, 26392160, 27711768, 31670592, 32602080, 34639710, 35757120, 36949024, 39588240, 43469440, 46186280, 52784320, 55423536, 63341184, 65204160, 69279420, 71514240, 73898048, 79176480, 92372560, 105568640, 110847072, 130408320, 138558840, 147796096, 158352960, 184745120, 221694144, 277117680, 316705920, 369490240, 443388288, 554235360, 738980480, 1108470720, 2216941440]

約数ペア:

[(1, 2216941440), (2, 1108470720), (3, 738980480), (4, 554235360), (5, 443388288), (6, 369490240), (7, 316705920), (8, 277117680), (10, 221694144), (12, 184745120), (14, 158352960), (15, 147796096), (16, 138558840), (17, 130408320), (20, 110847072), (21, 105568640), (24, 92372560), (28, 79176480), (30, 73898048), (31, 71514240), (32, 69279420), (34, 65204160), (35, 63341184), (40, 55423536), (42, 52784320), (48, 46186280), (51, 43469440), (56, 39588240), (60, 36949024), (62, 35757120), (64, 34639710), (68, 32602080), (70, 31670592), (80, 27711768), (84, 26392160), (85, 26081664), (93, 23838080), (96, 23093140), (102, 21734720), (105, 21113728), (112, 19794120), (119, 18629760), (120, 18474512), (124, 17878560), (128, 17319855), (136, 16301040), (140, 15835296), (155, 14302848), (160, 13855884), (168, 13196080), (170, 13040832), (186, 11919040), (192, 11546570), (204, 10867360), (210, 10556864), (217, 10216320), (224, 9897060), (238, 9314880), (240, 9237256), (248, 8939280), (255, 8693888), (272, 8150520), (280, 7917648), (310, 7151424), (313, 7082880), (320, 6927942), (336, 6598040), (340, 6520416), (357, 6209920), (372, 5959520), (384, 5773285), (408, 5433680), (420, 5278432), (434, 5108160), (448, 4948530), (465, 4767616), (476, 4657440), (480, 4618628), (496, 4469640), (510, 4346944), (527, 4206720), (544, 4075260), (560, 3958824), (595, 3725952), (620, 3575712), (626, 3541440), (640, 3463971), (651, 3405440), (672, 3299020), (680, 3260208), (714, 3104960), (744, 2979760), (816, 2716840), (840, 2639216), (868, 2554080), (896, 2474265), (930, 2383808), (939, 2360960), (952, 2328720), (960, 2309314), (992, 2234820), (1020, 2173472), (1054, 2103360), (1085, 2043264), (1088, 2037630), (1120, 1979412), (1190, 1862976), (1240, 1787856), (1252, 1770720), (1302, 1702720), (1344, 1649510), (1360, 1630104), (1428, 1552480), (1488, 1489880), (1565, 1416576), (1581, 1402240), (1632, 1358420), (1680, 1319608), (1736, 1277040), (1785, 1241984), (1860, 1191904), (1878, 1180480), (1904, 1164360), (1920, 1154657), (1984, 1117410), (2040, 1086736), (2108, 1051680), (2170, 1021632), (2176, 1018815), (2191, 1011840), (2240, 989706), (2380, 931488), (2480, 893928), (2504, 885360), (2604, 851360), (2635, 841344), (2688, 824755), (2720, 815052), (2856, 776240), (2976, 744940), (3130, 708288), (3162, 701120), (3255, 681088), (3264, 679210), (3360, 659804), (3472, 638520), (3570, 620992), (3689, 600960), (3720, 595952), (3756, 590240), (3808, 582180), (3968, 558705), (4080, 543368), (4216, 525840), (4340, 510816), (4382, 505920), (4480, 494853), (4695, 472192), (4760, 465744), (4960, 446964), (5008, 442680), (5208, 425680), (5270, 420672), (5321, 416640), (5440, 407526), (5712, 388120), (5952, 372470), (6260, 354144), (6324, 350560), (6510, 340544), (6528, 339605), (6573, 337280), (6720, 329902), (6944, 319260), (7140, 310496), (7378, 300480), (7440, 297976), (7512, 295120), (7616, 291090), (7905, 280448), (8160, 271684), (8432, 262920), (8680, 255408), (8764, 252960), (9390, 236096), (9520, 232872), (9703, 228480), (9920, 223482), (10016, 221340), (10416, 212840), (10540, 210336), (10642, 208320), (10880, 203763), (10955, 202368), (11067, 200320), (11424, 194060), (11904, 186235), (12520, 177072), (12648, 175280), (13020, 170272), (13146, 168640), (13440, 164951), (13888, 159630), (14280, 155248), (14756, 150240), (14880, 148988), (15024, 147560), (15232, 145545), (15810, 140224), (15963, 138880), (16320, 135842), (16864, 131460), (17360, 127704), (17528, 126480), (18445, 120192), (18780, 118048), (19040, 116436), (19406, 114240), (19840, 111741), (20032, 110670), (20832, 106420), (21080, 105168), (21284, 104160), (21910, 101184), (22134, 100160), (22848, 97030), (25040, 88536), (25296, 87640), (26040, 85136), (26292, 84320), (26605, 83328), (27776, 79815), (28560, 77624), (29109, 76160), (29512, 75120), (29760, 74494), (30048, 73780), (31620, 70112), (31926, 69440), (32640, 67921), (32865, 67456), (33728, 65730), (34720, 63852), (35056, 63240), (36890, 60096), (37247, 59520), (37560, 59024), (38080, 58218), (38812, 57120), (40064, 55335), (41664, 53210), (42160, 52584), (42568, 52080), (43820, 50592), (44268, 50080), (45696, 48515)]