2816821440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17159}}^1$

素因数の和:17204

約数の個数: 224

約数和(自身を含む): 10460736000

約数和(自身を除く): 7643914560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 13680, 16416, 17159, 18240, 20520, 27360, 32832, 34318, 41040, 51477, 54720, 68636, 82080, 85795, 102954, 137272, 154431, 164160, 171590, 205908, 257385, 274544, 308862, 326021, 343180, 411816, 463293, 514770, 549088, 617724, 652042, 686360, 772155, 823632, 926586, 978063, 1029540, 1098176, 1235448, 1304084, 1372720, 1544310, 1630105, 1647264, 1853172, 1956126, 2059080, 2316465, 2470896, 2608168, 2745440, 2934189, 3088620, 3260210, 3294528, 3706344, 3912252, 4118160, 4632930, 4890315, 4941792, 5216336, 5490880, 5868378, 6177240, 6520420, 7412688, 7824504, 8236320, 8802567, 9265860, 9780630, 9883584, 10432672, 11736756, 12354480, 13040840, 14670945, 14825376, 15649008, 16472640, 17605134, 18531720, 19561260, 20865344, 23473512, 24708960, 26081680, 29341890, 29650752, 31298016, 35210268, 37063440, 39122520, 44012835, 46947024, 49417920, 52163360, 58683780, 62596032, 70420536, 74126880, 78245040, 88025670, 93894048, 104326720, 117367560, 140841072, 148253760, 156490080, 176051340, 187788096, 234735120, 281682144, 312980160, 352102680, 469470240, 563364288, 704205360, 938940480, 1408410720, 2816821440]

約数ペア:

[(1, 2816821440), (2, 1408410720), (3, 938940480), (4, 704205360), (5, 563364288), (6, 469470240), (8, 352102680), (9, 312980160), (10, 281682144), (12, 234735120), (15, 187788096), (16, 176051340), (18, 156490080), (19, 148253760), (20, 140841072), (24, 117367560), (27, 104326720), (30, 93894048), (32, 88025670), (36, 78245040), (38, 74126880), (40, 70420536), (45, 62596032), (48, 58683780), (54, 52163360), (57, 49417920), (60, 46947024), (64, 44012835), (72, 39122520), (76, 37063440), (80, 35210268), (90, 31298016), (95, 29650752), (96, 29341890), (108, 26081680), (114, 24708960), (120, 23473512), (135, 20865344), (144, 19561260), (152, 18531720), (160, 17605134), (171, 16472640), (180, 15649008), (190, 14825376), (192, 14670945), (216, 13040840), (228, 12354480), (240, 11736756), (270, 10432672), (285, 9883584), (288, 9780630), (304, 9265860), (320, 8802567), (342, 8236320), (360, 7824504), (380, 7412688), (432, 6520420), (456, 6177240), (480, 5868378), (513, 5490880), (540, 5216336), (570, 4941792), (576, 4890315), (608, 4632930), (684, 4118160), (720, 3912252), (760, 3706344), (855, 3294528), (864, 3260210), (912, 3088620), (960, 2934189), (1026, 2745440), (1080, 2608168), (1140, 2470896), (1216, 2316465), (1368, 2059080), (1440, 1956126), (1520, 1853172), (1710, 1647264), (1728, 1630105), (1824, 1544310), (2052, 1372720), (2160, 1304084), (2280, 1235448), (2565, 1098176), (2736, 1029540), (2880, 978063), (3040, 926586), (3420, 823632), (3648, 772155), (4104, 686360), (4320, 652042), (4560, 617724), (5130, 549088), (5472, 514770), (6080, 463293), (6840, 411816), (8208, 343180), (8640, 326021), (9120, 308862), (10260, 274544), (10944, 257385), (13680, 205908), (16416, 171590), (17159, 164160), (18240, 154431), (20520, 137272), (27360, 102954), (32832, 85795), (34318, 82080), (41040, 68636), (51477, 54720)]