320973840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 480

約数和(自身を含む): 1299916800

約数和(自身を除く): 978942960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 79, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 158, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 237, 240, 243, 264, 270, 285, 297, 304, 316, 324, 330, 342, 360, 380, 395, 396, 405, 418, 432, 440, 456, 474, 486, 495, 513, 528, 540, 570, 594, 627, 632, 648, 660, 684, 711, 720, 760, 790, 792, 810, 836, 855, 869, 880, 891, 912, 948, 972, 990, 1026, 1045, 1080, 1140, 1185, 1188, 1215, 1254, 1264, 1296, 1320, 1368, 1422, 1485, 1501, 1520, 1539, 1580, 1584, 1620, 1672, 1710, 1738, 1782, 1881, 1896, 1944, 1980, 2052, 2090, 2133, 2160, 2280, 2370, 2376, 2430, 2508, 2565, 2607, 2640, 2673, 2736, 2844, 2970, 3002, 3078, 3135, 3160, 3240, 3344, 3420, 3476, 3555, 3564, 3762, 3792, 3888, 3960, 4104, 4180, 4266, 4345, 4455, 4503, 4560, 4617, 4740, 4752, 4860, 5016, 5130, 5214, 5346, 5643, 5688, 5940, 6004, 6156, 6270, 6320, 6399, 6480, 6840, 6952, 7110, 7128, 7505, 7524, 7695, 7821, 7920, 8208, 8360, 8532, 8690, 8910, 9006, 9234, 9405, 9480, 9720, 10032, 10260, 10428, 10665, 10692, 11286, 11376, 11880, 12008, 12312, 12540, 12798, 13035, 13365, 13509, 13680, 13904, 14220, 14256, 15010, 15048, 15390, 15642, 16511, 16720, 16929, 17064, 17380, 17820, 18012, 18468, 18810, 18960, 19197, 19440, 20520, 20856, 21330, 21384, 22515, 22572, 23085, 23463, 23760, 24016, 24624, 25080, 25596, 26070, 26730, 27018, 28215, 28440, 30020, 30096, 30780, 31284, 31995, 33022, 33858, 34128, 34760, 35640, 36024, 36936, 37620, 38394, 39105, 40527, 41040, 41712, 42660, 42768, 45030, 45144, 46170, 46926, 49533, 50160, 50787, 51192, 52140, 53460, 54036, 56430, 56880, 60040, 61560, 62568, 63990, 66044, 67545, 67716, 69520, 70389, 71280, 72048, 73872, 75240, 76788, 78210, 81054, 82555, 84645, 85320, 90060, 90288, 92340, 93852, 95985, 99066, 101574, 102384, 104280, 106920, 108072, 112860, 117315, 120080, 121581, 123120, 125136, 127980, 132088, 135090, 135432, 140778, 148599, 150480, 153576, 156420, 162108, 165110, 169290, 170640, 180120, 184680, 187704, 191970, 198132, 202635, 203148, 208560, 211167, 213840, 216144, 225720, 234630, 243162, 247665, 253935, 255960, 264176, 270180, 270864, 281556, 297198, 307152, 312840, 324216, 330220, 338580, 351945, 360240, 364743, 369360, 375408, 383940, 396264, 405270, 406296, 422334, 445797, 451440, 469260, 486324, 495330, 507870, 511920, 540360, 563112, 594396, 607905, 625680, 648432, 660440, 677160, 703890, 729486, 742995, 767880, 792528, 810540, 812592, 844668, 891594, 938520, 972648, 990660, 1015740, 1055835, 1080720, 1126224, 1188792, 1215810, 1320880, 1337391, 1354320, 1407780, 1458972, 1485990, 1535760, 1621080, 1689336, 1783188, 1823715, 1877040, 1945296, 1981320, 2031480, 2111670, 2228985, 2377584, 2431620, 2674782, 2815560, 2917944, 2971980, 3242160, 3378672, 3566376, 3647430, 3962640, 4012173, 4062960, 4223340, 4457970, 4863240, 5349564, 5631120, 5835888, 5943960, 6686955, 7132752, 7294860, 8024346, 8446680, 8915940, 9726480, 10699128, 11887920, 13373910, 14589720, 16048692, 16893360, 17831880, 20060865, 21398256, 26747820, 29179440, 32097384, 35663760, 40121730, 53495640, 64194768, 80243460, 106991280, 160486920, 320973840]

約数ペア:

[(1, 320973840), (2, 160486920), (3, 106991280), (4, 80243460), (5, 64194768), (6, 53495640), (8, 40121730), (9, 35663760), (10, 32097384), (11, 29179440), (12, 26747820), (15, 21398256), (16, 20060865), (18, 17831880), (19, 16893360), (20, 16048692), (22, 14589720), (24, 13373910), (27, 11887920), (30, 10699128), (33, 9726480), (36, 8915940), (38, 8446680), (40, 8024346), (44, 7294860), (45, 7132752), (48, 6686955), (54, 5943960), (55, 5835888), (57, 5631120), (60, 5349564), (66, 4863240), (72, 4457970), (76, 4223340), (79, 4062960), (80, 4012173), (81, 3962640), (88, 3647430), (90, 3566376), (95, 3378672), (99, 3242160), (108, 2971980), (110, 2917944), (114, 2815560), (120, 2674782), (132, 2431620), (135, 2377584), (144, 2228985), (152, 2111670), (158, 2031480), (162, 1981320), (165, 1945296), (171, 1877040), (176, 1823715), (180, 1783188), (190, 1689336), (198, 1621080), (209, 1535760), (216, 1485990), (220, 1458972), (228, 1407780), (237, 1354320), (240, 1337391), (243, 1320880), (264, 1215810), (270, 1188792), (285, 1126224), (297, 1080720), (304, 1055835), (316, 1015740), (324, 990660), (330, 972648), (342, 938520), (360, 891594), (380, 844668), (395, 812592), (396, 810540), (405, 792528), (418, 767880), (432, 742995), (440, 729486), (456, 703890), (474, 677160), (486, 660440), (495, 648432), (513, 625680), (528, 607905), (540, 594396), (570, 563112), (594, 540360), (627, 511920), (632, 507870), (648, 495330), (660, 486324), (684, 469260), (711, 451440), (720, 445797), (760, 422334), (790, 406296), (792, 405270), (810, 396264), (836, 383940), (855, 375408), (869, 369360), (880, 364743), (891, 360240), (912, 351945), (948, 338580), (972, 330220), (990, 324216), (1026, 312840), (1045, 307152), (1080, 297198), (1140, 281556), (1185, 270864), (1188, 270180), (1215, 264176), (1254, 255960), (1264, 253935), (1296, 247665), (1320, 243162), (1368, 234630), (1422, 225720), (1485, 216144), (1501, 213840), (1520, 211167), (1539, 208560), (1580, 203148), (1584, 202635), (1620, 198132), (1672, 191970), (1710, 187704), (1738, 184680), (1782, 180120), (1881, 170640), (1896, 169290), (1944, 165110), (1980, 162108), (2052, 156420), (2090, 153576), (2133, 150480), (2160, 148599), (2280, 140778), (2370, 135432), (2376, 135090), (2430, 132088), (2508, 127980), (2565, 125136), (2607, 123120), (2640, 121581), (2673, 120080), (2736, 117315), (2844, 112860), (2970, 108072), (3002, 106920), (3078, 104280), (3135, 102384), (3160, 101574), (3240, 99066), (3344, 95985), (3420, 93852), (3476, 92340), (3555, 90288), (3564, 90060), (3762, 85320), (3792, 84645), (3888, 82555), (3960, 81054), (4104, 78210), (4180, 76788), (4266, 75240), (4345, 73872), (4455, 72048), (4503, 71280), (4560, 70389), (4617, 69520), (4740, 67716), (4752, 67545), (4860, 66044), (5016, 63990), (5130, 62568), (5214, 61560), (5346, 60040), (5643, 56880), (5688, 56430), (5940, 54036), (6004, 53460), (6156, 52140), (6270, 51192), (6320, 50787), (6399, 50160), (6480, 49533), (6840, 46926), (6952, 46170), (7110, 45144), (7128, 45030), (7505, 42768), (7524, 42660), (7695, 41712), (7821, 41040), (7920, 40527), (8208, 39105), (8360, 38394), (8532, 37620), (8690, 36936), (8910, 36024), (9006, 35640), (9234, 34760), (9405, 34128), (9480, 33858), (9720, 33022), (10032, 31995), (10260, 31284), (10428, 30780), (10665, 30096), (10692, 30020), (11286, 28440), (11376, 28215), (11880, 27018), (12008, 26730), (12312, 26070), (12540, 25596), (12798, 25080), (13035, 24624), (13365, 24016), (13509, 23760), (13680, 23463), (13904, 23085), (14220, 22572), (14256, 22515), (15010, 21384), (15048, 21330), (15390, 20856), (15642, 20520), (16511, 19440), (16720, 19197), (16929, 18960), (17064, 18810), (17380, 18468), (17820, 18012)]