1920603960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 576

約数和(自身を含む): 7529034240

約数和(自身を除く): 5608430280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 71, 72, 81, 88, 90, 92, 99, 108, 110, 115, 120, 121, 132, 135, 138, 142, 162, 165, 180, 184, 198, 207, 213, 216, 220, 230, 242, 243, 253, 264, 270, 276, 284, 297, 324, 330, 345, 355, 360, 363, 396, 405, 414, 426, 440, 460, 484, 486, 495, 506, 540, 552, 568, 594, 605, 621, 639, 648, 660, 690, 710, 726, 759, 781, 792, 810, 828, 852, 891, 920, 968, 972, 990, 1012, 1035, 1065, 1080, 1089, 1188, 1210, 1215, 1242, 1265, 1278, 1320, 1380, 1420, 1452, 1485, 1518, 1562, 1620, 1633, 1656, 1704, 1782, 1815, 1863, 1917, 1944, 1980, 2024, 2070, 2130, 2178, 2277, 2343, 2376, 2420, 2430, 2484, 2530, 2556, 2673, 2760, 2783, 2840, 2904, 2970, 3036, 3105, 3124, 3195, 3240, 3266, 3267, 3564, 3630, 3726, 3795, 3834, 3905, 3960, 4140, 4260, 4356, 4455, 4554, 4686, 4840, 4860, 4899, 4968, 5060, 5112, 5346, 5445, 5566, 5589, 5751, 5940, 6072, 6210, 6248, 6390, 6532, 6534, 6831, 7029, 7128, 7260, 7452, 7590, 7668, 7810, 8165, 8280, 8349, 8520, 8591, 8712, 8910, 9108, 9315, 9372, 9585, 9720, 9798, 9801, 10120, 10692, 10890, 11132, 11178, 11385, 11502, 11715, 11880, 12420, 12780, 13064, 13068, 13365, 13662, 13915, 14058, 14520, 14697, 14904, 15180, 15336, 15620, 16330, 16335, 16698, 17182, 17253, 17820, 17963, 18216, 18630, 18744, 19170, 19596, 19602, 20493, 21087, 21384, 21780, 22264, 22356, 22770, 23004, 23430, 24495, 24840, 25047, 25560, 25773, 26136, 26730, 27324, 27830, 27945, 28116, 28755, 29394, 29403, 30360, 31240, 32660, 32670, 33396, 34155, 34364, 34506, 35145, 35640, 35926, 37260, 38340, 39192, 39204, 40986, 41745, 42174, 42955, 43560, 44091, 44712, 45540, 46008, 46860, 48990, 49005, 50094, 51546, 53460, 53889, 54648, 55660, 55890, 56232, 57510, 58788, 58806, 61479, 63261, 65320, 65340, 66792, 68310, 68728, 69012, 70290, 71852, 73485, 74520, 75141, 76680, 77319, 78408, 81972, 83490, 84348, 85910, 86265, 88182, 89815, 91080, 93720, 97980, 98010, 100188, 102465, 103092, 105435, 106920, 107778, 111320, 111780, 115020, 117576, 117612, 122958, 125235, 126522, 128865, 130680, 132273, 136620, 138024, 140580, 143704, 146970, 147015, 150282, 154638, 161667, 163944, 166980, 168696, 171820, 172530, 176364, 179630, 189783, 195960, 196020, 197593, 200376, 204930, 206184, 210870, 215556, 220455, 223560, 225423, 230040, 231957, 235224, 245916, 250470, 253044, 257730, 264546, 269445, 273240, 281160, 293940, 294030, 300564, 307395, 309276, 316305, 323334, 333960, 343640, 345060, 352728, 359260, 375705, 379566, 386595, 392040, 395186, 396819, 409860, 421740, 431112, 440910, 450846, 463914, 485001, 491832, 500940, 506088, 515460, 529092, 538890, 587880, 588060, 592779, 601128, 614790, 618552, 632610, 646668, 661365, 676269, 690120, 695871, 718520, 751410, 759132, 773190, 790372, 793638, 808335, 819720, 843480, 881820, 901692, 927828, 948915, 970002, 987965, 1001880, 1030920, 1058184, 1077780, 1127115, 1159785, 1176120, 1185558, 1229580, 1265220, 1293336, 1322730, 1352538, 1391742, 1455003, 1502820, 1518264, 1546380, 1580744, 1587276, 1616670, 1763640, 1778337, 1803384, 1855656, 1897830, 1940004, 1975930, 1984095, 2087613, 2155560, 2254230, 2319570, 2371116, 2425005, 2459160, 2530440, 2645460, 2705076, 2783484, 2910006, 2963895, 3005640, 3092760, 3174552, 3233340, 3381345, 3479355, 3556674, 3795660, 3880008, 3951860, 3968190, 4175226, 4365009, 4508460, 4639140, 4742232, 4850010, 5290920, 5335011, 5410152, 5566968, 5820012, 5927790, 6466680, 6762690, 6958710, 7113348, 7275015, 7591320, 7903720, 7936380, 8350452, 8730018, 8891685, 9016920, 9278280, 9700020, 10438065, 10670022, 11640024, 11855580, 13525380, 13917420, 14226696, 14550030, 15872760, 16005033, 16700904, 17460036, 17783370, 19400040, 20876130, 21340044, 21825045, 23711160, 26675055, 27050760, 27834840, 29100060, 32010066, 34920072, 35566740, 41752260, 42680088, 43650090, 48015099, 53350110, 58200120, 64020132, 71133480, 80025165, 83504520, 87300180, 96030198, 106700220, 128040264, 160050330, 174600360, 192060396, 213400440, 240075495, 320100660, 384120792, 480150990, 640201320, 960301980, 1920603960]

約数ペア:

[(1, 1920603960), (2, 960301980), (3, 640201320), (4, 480150990), (5, 384120792), (6, 320100660), (8, 240075495), (9, 213400440), (10, 192060396), (11, 174600360), (12, 160050330), (15, 128040264), (18, 106700220), (20, 96030198), (22, 87300180), (23, 83504520), (24, 80025165), (27, 71133480), (30, 64020132), (33, 58200120), (36, 53350110), (40, 48015099), (44, 43650090), (45, 42680088), (46, 41752260), (54, 35566740), (55, 34920072), (60, 32010066), (66, 29100060), (69, 27834840), (71, 27050760), (72, 26675055), (81, 23711160), (88, 21825045), (90, 21340044), (92, 20876130), (99, 19400040), (108, 17783370), (110, 17460036), (115, 16700904), (120, 16005033), (121, 15872760), (132, 14550030), (135, 14226696), (138, 13917420), (142, 13525380), (162, 11855580), (165, 11640024), (180, 10670022), (184, 10438065), (198, 9700020), (207, 9278280), (213, 9016920), (216, 8891685), (220, 8730018), (230, 8350452), (242, 7936380), (243, 7903720), (253, 7591320), (264, 7275015), (270, 7113348), (276, 6958710), (284, 6762690), (297, 6466680), (324, 5927790), (330, 5820012), (345, 5566968), (355, 5410152), (360, 5335011), (363, 5290920), (396, 4850010), (405, 4742232), (414, 4639140), (426, 4508460), (440, 4365009), (460, 4175226), (484, 3968190), (486, 3951860), (495, 3880008), (506, 3795660), (540, 3556674), (552, 3479355), (568, 3381345), (594, 3233340), (605, 3174552), (621, 3092760), (639, 3005640), (648, 2963895), (660, 2910006), (690, 2783484), (710, 2705076), (726, 2645460), (759, 2530440), (781, 2459160), (792, 2425005), (810, 2371116), (828, 2319570), (852, 2254230), (891, 2155560), (920, 2087613), (968, 1984095), (972, 1975930), (990, 1940004), (1012, 1897830), (1035, 1855656), (1065, 1803384), (1080, 1778337), (1089, 1763640), (1188, 1616670), (1210, 1587276), (1215, 1580744), (1242, 1546380), (1265, 1518264), (1278, 1502820), (1320, 1455003), (1380, 1391742), (1420, 1352538), (1452, 1322730), (1485, 1293336), (1518, 1265220), (1562, 1229580), (1620, 1185558), (1633, 1176120), (1656, 1159785), (1704, 1127115), (1782, 1077780), (1815, 1058184), (1863, 1030920), (1917, 1001880), (1944, 987965), (1980, 970002), (2024, 948915), (2070, 927828), (2130, 901692), (2178, 881820), (2277, 843480), (2343, 819720), (2376, 808335), (2420, 793638), (2430, 790372), (2484, 773190), (2530, 759132), (2556, 751410), (2673, 718520), (2760, 695871), (2783, 690120), (2840, 676269), (2904, 661365), (2970, 646668), (3036, 632610), (3105, 618552), (3124, 614790), (3195, 601128), (3240, 592779), (3266, 588060), (3267, 587880), (3564, 538890), (3630, 529092), (3726, 515460), (3795, 506088), (3834, 500940), (3905, 491832), (3960, 485001), (4140, 463914), (4260, 450846), (4356, 440910), (4455, 431112), (4554, 421740), (4686, 409860), (4840, 396819), (4860, 395186), (4899, 392040), (4968, 386595), (5060, 379566), (5112, 375705), (5346, 359260), (5445, 352728), (5566, 345060), (5589, 343640), (5751, 333960), (5940, 323334), (6072, 316305), (6210, 309276), (6248, 307395), (6390, 300564), (6532, 294030), (6534, 293940), (6831, 281160), (7029, 273240), (7128, 269445), (7260, 264546), (7452, 257730), (7590, 253044), (7668, 250470), (7810, 245916), (8165, 235224), (8280, 231957), (8349, 230040), (8520, 225423), (8591, 223560), (8712, 220455), (8910, 215556), (9108, 210870), (9315, 206184), (9372, 204930), (9585, 200376), (9720, 197593), (9798, 196020), (9801, 195960), (10120, 189783), (10692, 179630), (10890, 176364), (11132, 172530), (11178, 171820), (11385, 168696), (11502, 166980), (11715, 163944), (11880, 161667), (12420, 154638), (12780, 150282), (13064, 147015), (13068, 146970), (13365, 143704), (13662, 140580), (13915, 138024), (14058, 136620), (14520, 132273), (14697, 130680), (14904, 128865), (15180, 126522), (15336, 125235), (15620, 122958), (16330, 117612), (16335, 117576), (16698, 115020), (17182, 111780), (17253, 111320), (17820, 107778), (17963, 106920), (18216, 105435), (18630, 103092), (18744, 102465), (19170, 100188), (19596, 98010), (19602, 97980), (20493, 93720), (21087, 91080), (21384, 89815), (21780, 88182), (22264, 86265), (22356, 85910), (22770, 84348), (23004, 83490), (23430, 81972), (24495, 78408), (24840, 77319), (25047, 76680), (25560, 75141), (25773, 74520), (26136, 73485), (26730, 71852), (27324, 70290), (27830, 69012), (27945, 68728), (28116, 68310), (28755, 66792), (29394, 65340), (29403, 65320), (30360, 63261), (31240, 61479), (32660, 58806), (32670, 58788), (33396, 57510), (34155, 56232), (34364, 55890), (34506, 55660), (35145, 54648), (35640, 53889), (35926, 53460), (37260, 51546), (38340, 50094), (39192, 49005), (39204, 48990), (40986, 46860), (41745, 46008), (42174, 45540), (42955, 44712), (43560, 44091)]