1620585120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 384

約数和(自身を含む): 6427330560

約数和(自身を除く): 4806745440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 163, 165, 168, 176, 210, 220, 224, 231, 240, 264, 269, 280, 308, 326, 330, 336, 352, 385, 420, 440, 462, 480, 489, 528, 538, 560, 616, 652, 660, 672, 770, 807, 815, 840, 880, 924, 978, 1056, 1076, 1120, 1141, 1155, 1232, 1304, 1320, 1345, 1540, 1614, 1630, 1680, 1760, 1793, 1848, 1883, 1956, 2152, 2282, 2310, 2445, 2464, 2608, 2640, 2690, 2959, 3080, 3228, 3260, 3360, 3423, 3586, 3696, 3766, 3912, 4035, 4304, 4564, 4620, 4890, 5216, 5280, 5379, 5380, 5649, 5705, 5918, 6160, 6456, 6520, 6846, 7172, 7392, 7532, 7824, 8070, 8608, 8877, 8965, 9128, 9240, 9415, 9780, 10758, 10760, 11298, 11410, 11836, 12320, 12551, 12912, 13040, 13692, 14344, 14795, 15064, 15648, 16140, 17115, 17754, 17930, 18256, 18480, 18830, 19560, 20713, 21516, 21520, 22596, 22820, 23672, 25102, 25824, 26080, 26895, 27384, 28245, 28688, 29590, 30128, 32280, 34230, 35508, 35860, 36512, 36960, 37653, 37660, 39120, 41426, 43032, 43040, 43847, 44385, 45192, 45640, 47344, 50204, 53790, 54768, 56490, 57376, 59180, 60256, 62139, 62755, 64560, 68460, 71016, 71720, 75306, 75320, 78240, 82852, 86064, 87694, 88770, 90384, 91280, 94688, 100408, 103565, 107580, 109536, 112980, 118360, 124278, 125510, 129120, 131541, 136920, 142032, 143440, 150612, 150640, 165704, 172128, 175388, 177540, 180768, 182560, 188265, 200816, 207130, 215160, 219235, 225960, 236720, 248556, 251020, 263082, 273840, 284064, 286880, 301224, 301280, 306929, 310695, 331408, 350776, 355080, 376530, 401632, 414260, 430320, 438470, 451920, 473440, 482317, 497112, 502040, 526164, 547680, 602448, 613858, 621390, 657705, 662816, 701552, 710160, 753060, 828520, 860640, 876940, 903840, 920787, 964634, 994224, 1004080, 1052328, 1204896, 1227716, 1242780, 1315410, 1403104, 1420320, 1446951, 1506120, 1534645, 1657040, 1753880, 1841574, 1929268, 1988448, 2008160, 2104656, 2411585, 2455432, 2485560, 2630820, 2893902, 3012240, 3069290, 3314080, 3376219, 3507760, 3683148, 3858536, 4209312, 4603935, 4823170, 4910864, 4971120, 5261640, 5787804, 6024480, 6138580, 6752438, 7015520, 7234755, 7366296, 7717072, 9207870, 9646340, 9821728, 9942240, 10128657, 10523280, 11575608, 12277160, 13504876, 14469510, 14732592, 15434144, 16881095, 18415740, 19292680, 20257314, 21046560, 23151216, 24554320, 27009752, 28939020, 29465184, 33762190, 36831480, 38585360, 40514628, 46302432, 49108640, 50643285, 54019504, 57878040, 67524380, 73662960, 77170720, 81029256, 101286570, 108039008, 115756080, 135048760, 147325920, 162058512, 202573140, 231512160, 270097520, 324117024, 405146280, 540195040, 810292560, 1620585120]

約数ペア:

[(1, 1620585120), (2, 810292560), (3, 540195040), (4, 405146280), (5, 324117024), (6, 270097520), (7, 231512160), (8, 202573140), (10, 162058512), (11, 147325920), (12, 135048760), (14, 115756080), (15, 108039008), (16, 101286570), (20, 81029256), (21, 77170720), (22, 73662960), (24, 67524380), (28, 57878040), (30, 54019504), (32, 50643285), (33, 49108640), (35, 46302432), (40, 40514628), (42, 38585360), (44, 36831480), (48, 33762190), (55, 29465184), (56, 28939020), (60, 27009752), (66, 24554320), (70, 23151216), (77, 21046560), (80, 20257314), (84, 19292680), (88, 18415740), (96, 16881095), (105, 15434144), (110, 14732592), (112, 14469510), (120, 13504876), (132, 12277160), (140, 11575608), (154, 10523280), (160, 10128657), (163, 9942240), (165, 9821728), (168, 9646340), (176, 9207870), (210, 7717072), (220, 7366296), (224, 7234755), (231, 7015520), (240, 6752438), (264, 6138580), (269, 6024480), (280, 5787804), (308, 5261640), (326, 4971120), (330, 4910864), (336, 4823170), (352, 4603935), (385, 4209312), (420, 3858536), (440, 3683148), (462, 3507760), (480, 3376219), (489, 3314080), (528, 3069290), (538, 3012240), (560, 2893902), (616, 2630820), (652, 2485560), (660, 2455432), (672, 2411585), (770, 2104656), (807, 2008160), (815, 1988448), (840, 1929268), (880, 1841574), (924, 1753880), (978, 1657040), (1056, 1534645), (1076, 1506120), (1120, 1446951), (1141, 1420320), (1155, 1403104), (1232, 1315410), (1304, 1242780), (1320, 1227716), (1345, 1204896), (1540, 1052328), (1614, 1004080), (1630, 994224), (1680, 964634), (1760, 920787), (1793, 903840), (1848, 876940), (1883, 860640), (1956, 828520), (2152, 753060), (2282, 710160), (2310, 701552), (2445, 662816), (2464, 657705), (2608, 621390), (2640, 613858), (2690, 602448), (2959, 547680), (3080, 526164), (3228, 502040), (3260, 497112), (3360, 482317), (3423, 473440), (3586, 451920), (3696, 438470), (3766, 430320), (3912, 414260), (4035, 401632), (4304, 376530), (4564, 355080), (4620, 350776), (4890, 331408), (5216, 310695), (5280, 306929), (5379, 301280), (5380, 301224), (5649, 286880), (5705, 284064), (5918, 273840), (6160, 263082), (6456, 251020), (6520, 248556), (6846, 236720), (7172, 225960), (7392, 219235), (7532, 215160), (7824, 207130), (8070, 200816), (8608, 188265), (8877, 182560), (8965, 180768), (9128, 177540), (9240, 175388), (9415, 172128), (9780, 165704), (10758, 150640), (10760, 150612), (11298, 143440), (11410, 142032), (11836, 136920), (12320, 131541), (12551, 129120), (12912, 125510), (13040, 124278), (13692, 118360), (14344, 112980), (14795, 109536), (15064, 107580), (15648, 103565), (16140, 100408), (17115, 94688), (17754, 91280), (17930, 90384), (18256, 88770), (18480, 87694), (18830, 86064), (19560, 82852), (20713, 78240), (21516, 75320), (21520, 75306), (22596, 71720), (22820, 71016), (23672, 68460), (25102, 64560), (25824, 62755), (26080, 62139), (26895, 60256), (27384, 59180), (28245, 57376), (28688, 56490), (29590, 54768), (30128, 53790), (32280, 50204), (34230, 47344), (35508, 45640), (35860, 45192), (36512, 44385), (36960, 43847), (37653, 43040), (37660, 43032), (39120, 41426)]