21006073440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5081}}^1$

素因数の和:5148

約数の個数: 480

約数和(自身を含む): 83678585760

約数和(自身を除く): 62672512320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 81, 87, 88, 90, 96, 99, 108, 110, 116, 120, 132, 135, 144, 145, 160, 162, 165, 174, 176, 180, 198, 216, 220, 232, 240, 261, 264, 270, 288, 290, 297, 319, 324, 330, 348, 352, 360, 396, 405, 432, 435, 440, 464, 480, 495, 522, 528, 540, 580, 594, 638, 648, 660, 696, 720, 783, 792, 810, 864, 870, 880, 891, 928, 957, 990, 1044, 1056, 1080, 1160, 1188, 1276, 1296, 1305, 1320, 1392, 1440, 1485, 1566, 1584, 1595, 1620, 1740, 1760, 1782, 1914, 1980, 2088, 2160, 2320, 2349, 2376, 2552, 2592, 2610, 2640, 2784, 2871, 2970, 3132, 3168, 3190, 3240, 3480, 3564, 3828, 3915, 3960, 4176, 4320, 4455, 4640, 4698, 4752, 4785, 5081, 5104, 5220, 5280, 5742, 5940, 6264, 6380, 6480, 6960, 7128, 7656, 7830, 7920, 8352, 8613, 8910, 9396, 9504, 9570, 10162, 10208, 10440, 11484, 11745, 11880, 12528, 12760, 12960, 13920, 14256, 14355, 15243, 15312, 15660, 15840, 17226, 17820, 18792, 19140, 20324, 20880, 22968, 23490, 23760, 25056, 25405, 25520, 25839, 28512, 28710, 30486, 30624, 31320, 34452, 35640, 37584, 38280, 40648, 41760, 43065, 45729, 45936, 46980, 47520, 50810, 51040, 51678, 55891, 57420, 60972, 62640, 68904, 71280, 75168, 76215, 76560, 81296, 86130, 91458, 91872, 93960, 101620, 103356, 111782, 114840, 121944, 125280, 129195, 137187, 137808, 142560, 147349, 152430, 153120, 162592, 167673, 172260, 182916, 187920, 203240, 206712, 223564, 228645, 229680, 243888, 258390, 274374, 275616, 279455, 294698, 304860, 335346, 344520, 365832, 375840, 406480, 411561, 413424, 442047, 447128, 457290, 459360, 487776, 503019, 516780, 548748, 558910, 589396, 609720, 670692, 685935, 689040, 731664, 736745, 812960, 823122, 826848, 838365, 884094, 894256, 914580, 1006038, 1033560, 1097496, 1117820, 1178792, 1219440, 1326141, 1341384, 1371870, 1378080, 1463328, 1473490, 1509057, 1620839, 1646244, 1676730, 1768188, 1788512, 1829160, 2012076, 2057805, 2067120, 2194992, 2210235, 2235640, 2357584, 2438880, 2515095, 2652282, 2682768, 2743740, 2946980, 3018114, 3241678, 3292488, 3353460, 3536376, 3658320, 3978423, 4024152, 4115610, 4134240, 4389984, 4420470, 4471280, 4527171, 4715168, 4862517, 5030190, 5304564, 5365536, 5487480, 5893960, 6036228, 6483356, 6584976, 6630705, 6706920, 7072752, 7316640, 7545285, 7956846, 8048304, 8104195, 8231220, 8840940, 8942560, 9054342, 9725034, 10060380, 10609128, 10974960, 11787920, 11935269, 12072456, 12966712, 13169952, 13261410, 13413840, 14145504, 14587551, 15090570, 15913692, 16096608, 16208390, 16462440, 17681880, 18108684, 19450068, 19892115, 20120760, 21218256, 21949920, 22635855, 23575840, 23870538, 24144912, 24312585, 25933424, 26522820, 26827680, 29175102, 30181140, 31827384, 32416780, 32924880, 35363760, 36217368, 38900136, 39784230, 40241520, 42436512, 43762653, 45271710, 47741076, 48289824, 48625170, 51866848, 53045640, 58350204, 59676345, 60362280, 63654768, 64833560, 65849760, 70727520, 72434736, 72937755, 77800272, 79568460, 80483040, 87525306, 90543420, 95482152, 97250340, 106091280, 116700408, 119352690, 120724560, 127309536, 129667120, 131287959, 144869472, 145875510, 155600544, 159136920, 175050612, 181086840, 190964304, 194500680, 212182560, 218813265, 233400816, 238705380, 241449120, 259334240, 262575918, 291751020, 318273840, 350101224, 362173680, 381928608, 389001360, 437626530, 466801632, 477410760, 525151836, 583502040, 636547680, 656439795, 700202448, 724347360, 778002720, 875253060, 954821520, 1050303672, 1167004080, 1312879590, 1400404896, 1750506120, 1909643040, 2100607344, 2334008160, 2625759180, 3501012240, 4201214688, 5251518360, 7002024480, 10503036720, 21006073440]

約数ペア:

[(1, 21006073440), (2, 10503036720), (3, 7002024480), (4, 5251518360), (5, 4201214688), (6, 3501012240), (8, 2625759180), (9, 2334008160), (10, 2100607344), (11, 1909643040), (12, 1750506120), (15, 1400404896), (16, 1312879590), (18, 1167004080), (20, 1050303672), (22, 954821520), (24, 875253060), (27, 778002720), (29, 724347360), (30, 700202448), (32, 656439795), (33, 636547680), (36, 583502040), (40, 525151836), (44, 477410760), (45, 466801632), (48, 437626530), (54, 389001360), (55, 381928608), (58, 362173680), (60, 350101224), (66, 318273840), (72, 291751020), (80, 262575918), (81, 259334240), (87, 241449120), (88, 238705380), (90, 233400816), (96, 218813265), (99, 212182560), (108, 194500680), (110, 190964304), (116, 181086840), (120, 175050612), (132, 159136920), (135, 155600544), (144, 145875510), (145, 144869472), (160, 131287959), (162, 129667120), (165, 127309536), (174, 120724560), (176, 119352690), (180, 116700408), (198, 106091280), (216, 97250340), (220, 95482152), (232, 90543420), (240, 87525306), (261, 80483040), (264, 79568460), (270, 77800272), (288, 72937755), (290, 72434736), (297, 70727520), (319, 65849760), (324, 64833560), (330, 63654768), (348, 60362280), (352, 59676345), (360, 58350204), (396, 53045640), (405, 51866848), (432, 48625170), (435, 48289824), (440, 47741076), (464, 45271710), (480, 43762653), (495, 42436512), (522, 40241520), (528, 39784230), (540, 38900136), (580, 36217368), (594, 35363760), (638, 32924880), (648, 32416780), (660, 31827384), (696, 30181140), (720, 29175102), (783, 26827680), (792, 26522820), (810, 25933424), (864, 24312585), (870, 24144912), (880, 23870538), (891, 23575840), (928, 22635855), (957, 21949920), (990, 21218256), (1044, 20120760), (1056, 19892115), (1080, 19450068), (1160, 18108684), (1188, 17681880), (1276, 16462440), (1296, 16208390), (1305, 16096608), (1320, 15913692), (1392, 15090570), (1440, 14587551), (1485, 14145504), (1566, 13413840), (1584, 13261410), (1595, 13169952), (1620, 12966712), (1740, 12072456), (1760, 11935269), (1782, 11787920), (1914, 10974960), (1980, 10609128), (2088, 10060380), (2160, 9725034), (2320, 9054342), (2349, 8942560), (2376, 8840940), (2552, 8231220), (2592, 8104195), (2610, 8048304), (2640, 7956846), (2784, 7545285), (2871, 7316640), (2970, 7072752), (3132, 6706920), (3168, 6630705), (3190, 6584976), (3240, 6483356), (3480, 6036228), (3564, 5893960), (3828, 5487480), (3915, 5365536), (3960, 5304564), (4176, 5030190), (4320, 4862517), (4455, 4715168), (4640, 4527171), (4698, 4471280), (4752, 4420470), (4785, 4389984), (5081, 4134240), (5104, 4115610), (5220, 4024152), (5280, 3978423), (5742, 3658320), (5940, 3536376), (6264, 3353460), (6380, 3292488), (6480, 3241678), (6960, 3018114), (7128, 2946980), (7656, 2743740), (7830, 2682768), (7920, 2652282), (8352, 2515095), (8613, 2438880), (8910, 2357584), (9396, 2235640), (9504, 2210235), (9570, 2194992), (10162, 2067120), (10208, 2057805), (10440, 2012076), (11484, 1829160), (11745, 1788512), (11880, 1768188), (12528, 1676730), (12760, 1646244), (12960, 1620839), (13920, 1509057), (14256, 1473490), (14355, 1463328), (15243, 1378080), (15312, 1371870), (15660, 1341384), (15840, 1326141), (17226, 1219440), (17820, 1178792), (18792, 1117820), (19140, 1097496), (20324, 1033560), (20880, 1006038), (22968, 914580), (23490, 894256), (23760, 884094), (25056, 838365), (25405, 826848), (25520, 823122), (25839, 812960), (28512, 736745), (28710, 731664), (30486, 689040), (30624, 685935), (31320, 670692), (34452, 609720), (35640, 589396), (37584, 558910), (38280, 548748), (40648, 516780), (41760, 503019), (43065, 487776), (45729, 459360), (45936, 457290), (46980, 447128), (47520, 442047), (50810, 413424), (51040, 411561), (51678, 406480), (55891, 375840), (57420, 365832), (60972, 344520), (62640, 335346), (68904, 304860), (71280, 294698), (75168, 279455), (76215, 275616), (76560, 274374), (81296, 258390), (86130, 243888), (91458, 229680), (91872, 228645), (93960, 223564), (101620, 206712), (103356, 203240), (111782, 187920), (114840, 182916), (121944, 172260), (125280, 167673), (129195, 162592), (137187, 153120), (137808, 152430), (142560, 147349)]