2169511680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1951

約数の個数: 288

約数和(自身を含む): 8107190784

約数和(自身を除く): 5937679104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 768, 840, 860, 896, 903, 960, 1032, 1120, 1204, 1280, 1290, 1344, 1376, 1505, 1680, 1720, 1792, 1806, 1877, 1920, 2064, 2240, 2408, 2580, 2688, 2752, 3010, 3360, 3440, 3612, 3754, 3840, 4128, 4480, 4515, 4816, 5160, 5376, 5504, 5631, 6020, 6720, 6880, 7224, 7508, 8256, 8960, 9030, 9385, 9632, 10320, 11008, 11262, 12040, 13139, 13440, 13760, 14448, 15016, 16512, 18060, 18770, 19264, 20640, 22524, 24080, 26278, 26880, 27520, 28155, 28896, 30032, 33024, 36120, 37540, 38528, 39417, 41280, 45048, 48160, 52556, 55040, 56310, 57792, 60064, 65695, 72240, 75080, 77056, 78834, 80711, 82560, 90096, 96320, 105112, 112620, 115584, 120128, 131390, 144480, 150160, 157668, 161422, 165120, 180192, 192640, 197085, 210224, 225240, 231168, 240256, 242133, 262780, 288960, 300320, 315336, 322844, 360384, 385280, 394170, 403555, 420448, 450480, 480512, 484266, 525560, 564977, 577920, 600640, 630672, 645688, 720768, 788340, 807110, 840896, 900960, 968532, 1051120, 1129954, 1155840, 1201280, 1210665, 1261344, 1291376, 1441536, 1576680, 1614220, 1681792, 1694931, 1801920, 1937064, 2102240, 2259908, 2402560, 2421330, 2522688, 2582752, 2824885, 3153360, 3228440, 3363584, 3389862, 3603840, 3874128, 4204480, 4519816, 4842660, 5045376, 5165504, 5649770, 6306720, 6456880, 6779724, 7207680, 7748256, 8408960, 8474655, 9039632, 9685320, 10090752, 10331008, 11299540, 12613440, 12913760, 13559448, 15496512, 16817920, 16949310, 18079264, 19370640, 20662016, 22599080, 25226880, 25827520, 27118896, 30993024, 33898620, 36158528, 38741280, 45198160, 50453760, 51655040, 54237792, 61986048, 67797240, 72317056, 77482560, 90396320, 103310080, 108475584, 135594480, 144634112, 154965120, 180792640, 216951168, 271188960, 309930240, 361585280, 433902336, 542377920, 723170560, 1084755840, 2169511680]

約数ペア:

[(1, 2169511680), (2, 1084755840), (3, 723170560), (4, 542377920), (5, 433902336), (6, 361585280), (7, 309930240), (8, 271188960), (10, 216951168), (12, 180792640), (14, 154965120), (15, 144634112), (16, 135594480), (20, 108475584), (21, 103310080), (24, 90396320), (28, 77482560), (30, 72317056), (32, 67797240), (35, 61986048), (40, 54237792), (42, 51655040), (43, 50453760), (48, 45198160), (56, 38741280), (60, 36158528), (64, 33898620), (70, 30993024), (80, 27118896), (84, 25827520), (86, 25226880), (96, 22599080), (105, 20662016), (112, 19370640), (120, 18079264), (128, 16949310), (129, 16817920), (140, 15496512), (160, 13559448), (168, 12913760), (172, 12613440), (192, 11299540), (210, 10331008), (215, 10090752), (224, 9685320), (240, 9039632), (256, 8474655), (258, 8408960), (280, 7748256), (301, 7207680), (320, 6779724), (336, 6456880), (344, 6306720), (384, 5649770), (420, 5165504), (430, 5045376), (448, 4842660), (480, 4519816), (516, 4204480), (560, 3874128), (602, 3603840), (640, 3389862), (645, 3363584), (672, 3228440), (688, 3153360), (768, 2824885), (840, 2582752), (860, 2522688), (896, 2421330), (903, 2402560), (960, 2259908), (1032, 2102240), (1120, 1937064), (1204, 1801920), (1280, 1694931), (1290, 1681792), (1344, 1614220), (1376, 1576680), (1505, 1441536), (1680, 1291376), (1720, 1261344), (1792, 1210665), (1806, 1201280), (1877, 1155840), (1920, 1129954), (2064, 1051120), (2240, 968532), (2408, 900960), (2580, 840896), (2688, 807110), (2752, 788340), (3010, 720768), (3360, 645688), (3440, 630672), (3612, 600640), (3754, 577920), (3840, 564977), (4128, 525560), (4480, 484266), (4515, 480512), (4816, 450480), (5160, 420448), (5376, 403555), (5504, 394170), (5631, 385280), (6020, 360384), (6720, 322844), (6880, 315336), (7224, 300320), (7508, 288960), (8256, 262780), (8960, 242133), (9030, 240256), (9385, 231168), (9632, 225240), (10320, 210224), (11008, 197085), (11262, 192640), (12040, 180192), (13139, 165120), (13440, 161422), (13760, 157668), (14448, 150160), (15016, 144480), (16512, 131390), (18060, 120128), (18770, 115584), (19264, 112620), (20640, 105112), (22524, 96320), (24080, 90096), (26278, 82560), (26880, 80711), (27520, 78834), (28155, 77056), (28896, 75080), (30032, 72240), (33024, 65695), (36120, 60064), (37540, 57792), (38528, 56310), (39417, 55040), (41280, 52556), (45048, 48160)]