2156508480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 448

約数和(自身を含む): 8497336320

約数和(自身を除く): 6340827840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 86, 96, 102, 105, 112, 119, 120, 129, 136, 140, 160, 168, 170, 172, 192, 204, 210, 215, 224, 238, 240, 255, 258, 272, 280, 301, 320, 336, 340, 344, 357, 408, 420, 430, 439, 448, 476, 480, 510, 516, 544, 560, 595, 602, 645, 672, 680, 688, 714, 731, 816, 840, 860, 878, 903, 952, 960, 1020, 1032, 1088, 1120, 1190, 1204, 1290, 1317, 1344, 1360, 1376, 1428, 1462, 1505, 1632, 1680, 1720, 1756, 1785, 1806, 1904, 2040, 2064, 2193, 2195, 2240, 2380, 2408, 2580, 2634, 2720, 2752, 2856, 2924, 3010, 3073, 3264, 3360, 3440, 3512, 3570, 3612, 3655, 3808, 4080, 4128, 4386, 4390, 4515, 4760, 4816, 5117, 5160, 5268, 5440, 5712, 5848, 6020, 6146, 6585, 6720, 6880, 7024, 7140, 7224, 7310, 7463, 7616, 8160, 8256, 8772, 8780, 9030, 9219, 9520, 9632, 10234, 10320, 10536, 10965, 11424, 11696, 12040, 12292, 13170, 13760, 14048, 14280, 14448, 14620, 14926, 15351, 15365, 16320, 17544, 17560, 18060, 18438, 18877, 19040, 19264, 20468, 20640, 21072, 21930, 22389, 22848, 23392, 24080, 24584, 25585, 26340, 28096, 28560, 28896, 29240, 29852, 30702, 30730, 35088, 35120, 36120, 36876, 37315, 37754, 38080, 40936, 41280, 42144, 43860, 44778, 46095, 46784, 48160, 49168, 51170, 52241, 52680, 56631, 57120, 57792, 58480, 59704, 61404, 61460, 70176, 70240, 72240, 73752, 74630, 75508, 76755, 81872, 84288, 87720, 89556, 92190, 94385, 96320, 98336, 102340, 104482, 105360, 111945, 113262, 114240, 116960, 119408, 122808, 122920, 132139, 140352, 140480, 144480, 147504, 149260, 151016, 153510, 156723, 163744, 175440, 179112, 184380, 188770, 196672, 204680, 208964, 210720, 223890, 226524, 233920, 238816, 245616, 245840, 261205, 264278, 283155, 288960, 295008, 298520, 302032, 307020, 313446, 320909, 327488, 350880, 358224, 368760, 377540, 396417, 409360, 417928, 421440, 447780, 453048, 477632, 491232, 491680, 522410, 528556, 566310, 590016, 597040, 604064, 614040, 626892, 641818, 660695, 701760, 716448, 737520, 755080, 783615, 792834, 818720, 835856, 895560, 906096, 962727, 982464, 983360, 1044820, 1057112, 1132620, 1194080, 1208128, 1228080, 1253784, 1283636, 1321390, 1432896, 1475040, 1510160, 1567230, 1585668, 1604545, 1637440, 1671712, 1791120, 1812192, 1925454, 1982085, 2089640, 2114224, 2246363, 2265240, 2388160, 2456160, 2507568, 2567272, 2642780, 2950080, 3020320, 3134460, 3171336, 3209090, 3343424, 3582240, 3624384, 3850908, 3964170, 4179280, 4228448, 4492726, 4530480, 4813635, 4912320, 5015136, 5134544, 5285560, 6040640, 6268920, 6342672, 6418180, 6739089, 7164480, 7701816, 7928340, 8358560, 8456896, 8985452, 9060960, 9627270, 10030272, 10269088, 10571120, 11231815, 12537840, 12685344, 12836360, 13478178, 15403632, 15856680, 16717120, 17970904, 18121920, 19254540, 20538176, 21142240, 22463630, 25075680, 25370688, 25672720, 26956356, 30807264, 31713360, 33695445, 35941808, 38509080, 42284480, 44927260, 50151360, 51345440, 53912712, 61614528, 63426720, 67390890, 71883616, 77018160, 89854520, 102690880, 107825424, 126853440, 134781780, 143767232, 154036320, 179709040, 215650848, 269563560, 308072640, 359418080, 431301696, 539127120, 718836160, 1078254240, 2156508480]

約数ペア:

[(1, 2156508480), (2, 1078254240), (3, 718836160), (4, 539127120), (5, 431301696), (6, 359418080), (7, 308072640), (8, 269563560), (10, 215650848), (12, 179709040), (14, 154036320), (15, 143767232), (16, 134781780), (17, 126853440), (20, 107825424), (21, 102690880), (24, 89854520), (28, 77018160), (30, 71883616), (32, 67390890), (34, 63426720), (35, 61614528), (40, 53912712), (42, 51345440), (43, 50151360), (48, 44927260), (51, 42284480), (56, 38509080), (60, 35941808), (64, 33695445), (68, 31713360), (70, 30807264), (80, 26956356), (84, 25672720), (85, 25370688), (86, 25075680), (96, 22463630), (102, 21142240), (105, 20538176), (112, 19254540), (119, 18121920), (120, 17970904), (129, 16717120), (136, 15856680), (140, 15403632), (160, 13478178), (168, 12836360), (170, 12685344), (172, 12537840), (192, 11231815), (204, 10571120), (210, 10269088), (215, 10030272), (224, 9627270), (238, 9060960), (240, 8985452), (255, 8456896), (258, 8358560), (272, 7928340), (280, 7701816), (301, 7164480), (320, 6739089), (336, 6418180), (340, 6342672), (344, 6268920), (357, 6040640), (408, 5285560), (420, 5134544), (430, 5015136), (439, 4912320), (448, 4813635), (476, 4530480), (480, 4492726), (510, 4228448), (516, 4179280), (544, 3964170), (560, 3850908), (595, 3624384), (602, 3582240), (645, 3343424), (672, 3209090), (680, 3171336), (688, 3134460), (714, 3020320), (731, 2950080), (816, 2642780), (840, 2567272), (860, 2507568), (878, 2456160), (903, 2388160), (952, 2265240), (960, 2246363), (1020, 2114224), (1032, 2089640), (1088, 1982085), (1120, 1925454), (1190, 1812192), (1204, 1791120), (1290, 1671712), (1317, 1637440), (1344, 1604545), (1360, 1585668), (1376, 1567230), (1428, 1510160), (1462, 1475040), (1505, 1432896), (1632, 1321390), (1680, 1283636), (1720, 1253784), (1756, 1228080), (1785, 1208128), (1806, 1194080), (1904, 1132620), (2040, 1057112), (2064, 1044820), (2193, 983360), (2195, 982464), (2240, 962727), (2380, 906096), (2408, 895560), (2580, 835856), (2634, 818720), (2720, 792834), (2752, 783615), (2856, 755080), (2924, 737520), (3010, 716448), (3073, 701760), (3264, 660695), (3360, 641818), (3440, 626892), (3512, 614040), (3570, 604064), (3612, 597040), (3655, 590016), (3808, 566310), (4080, 528556), (4128, 522410), (4386, 491680), (4390, 491232), (4515, 477632), (4760, 453048), (4816, 447780), (5117, 421440), (5160, 417928), (5268, 409360), (5440, 396417), (5712, 377540), (5848, 368760), (6020, 358224), (6146, 350880), (6585, 327488), (6720, 320909), (6880, 313446), (7024, 307020), (7140, 302032), (7224, 298520), (7310, 295008), (7463, 288960), (7616, 283155), (8160, 264278), (8256, 261205), (8772, 245840), (8780, 245616), (9030, 238816), (9219, 233920), (9520, 226524), (9632, 223890), (10234, 210720), (10320, 208964), (10536, 204680), (10965, 196672), (11424, 188770), (11696, 184380), (12040, 179112), (12292, 175440), (13170, 163744), (13760, 156723), (14048, 153510), (14280, 151016), (14448, 149260), (14620, 147504), (14926, 144480), (15351, 140480), (15365, 140352), (16320, 132139), (17544, 122920), (17560, 122808), (18060, 119408), (18438, 116960), (18877, 114240), (19040, 113262), (19264, 111945), (20468, 105360), (20640, 104482), (21072, 102340), (21930, 98336), (22389, 96320), (22848, 94385), (23392, 92190), (24080, 89556), (24584, 87720), (25585, 84288), (26340, 81872), (28096, 76755), (28560, 75508), (28896, 74630), (29240, 73752), (29852, 72240), (30702, 70240), (30730, 70176), (35088, 61460), (35120, 61404), (36120, 59704), (36876, 58480), (37315, 57792), (37754, 57120), (38080, 56631), (40936, 52680), (41280, 52241), (42144, 51170), (43860, 49168), (44778, 48160), (46095, 46784)]