40283040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 152893440

約数和(自身を除く): 112610400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 631, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1262, 1330, 1520, 1596, 1680, 1824, 1893, 1995, 2128, 2280, 2524, 2660, 3040, 3155, 3192, 3360, 3786, 3990, 4256, 4417, 4560, 5048, 5320, 6310, 6384, 7572, 7980, 8834, 9120, 9465, 10096, 10640, 11989, 12620, 12768, 13251, 15144, 15960, 17668, 18930, 20192, 21280, 22085, 23978, 25240, 26502, 30288, 31920, 35336, 35967, 37860, 44170, 47956, 50480, 53004, 59945, 60576, 63840, 66255, 70672, 71934, 75720, 83923, 88340, 95912, 100960, 106008, 119890, 132510, 141344, 143868, 151440, 167846, 176680, 179835, 191824, 212016, 239780, 251769, 265020, 287736, 302880, 335692, 353360, 359670, 383648, 419615, 424032, 479560, 503538, 530040, 575472, 671384, 706720, 719340, 839230, 959120, 1007076, 1060080, 1150944, 1258845, 1342768, 1438680, 1678460, 1918240, 2014152, 2120160, 2517690, 2685536, 2877360, 3356920, 4028304, 5035380, 5754720, 6713840, 8056608, 10070760, 13427680, 20141520, 40283040]

約数ペア:

[(1, 40283040), (2, 20141520), (3, 13427680), (4, 10070760), (5, 8056608), (6, 6713840), (7, 5754720), (8, 5035380), (10, 4028304), (12, 3356920), (14, 2877360), (15, 2685536), (16, 2517690), (19, 2120160), (20, 2014152), (21, 1918240), (24, 1678460), (28, 1438680), (30, 1342768), (32, 1258845), (35, 1150944), (38, 1060080), (40, 1007076), (42, 959120), (48, 839230), (56, 719340), (57, 706720), (60, 671384), (70, 575472), (76, 530040), (80, 503538), (84, 479560), (95, 424032), (96, 419615), (105, 383648), (112, 359670), (114, 353360), (120, 335692), (133, 302880), (140, 287736), (152, 265020), (160, 251769), (168, 239780), (190, 212016), (210, 191824), (224, 179835), (228, 176680), (240, 167846), (266, 151440), (280, 143868), (285, 141344), (304, 132510), (336, 119890), (380, 106008), (399, 100960), (420, 95912), (456, 88340), (480, 83923), (532, 75720), (560, 71934), (570, 70672), (608, 66255), (631, 63840), (665, 60576), (672, 59945), (760, 53004), (798, 50480), (840, 47956), (912, 44170), (1064, 37860), (1120, 35967), (1140, 35336), (1262, 31920), (1330, 30288), (1520, 26502), (1596, 25240), (1680, 23978), (1824, 22085), (1893, 21280), (1995, 20192), (2128, 18930), (2280, 17668), (2524, 15960), (2660, 15144), (3040, 13251), (3155, 12768), (3192, 12620), (3360, 11989), (3786, 10640), (3990, 10096), (4256, 9465), (4417, 9120), (4560, 8834), (5048, 7980), (5320, 7572), (6310, 6384)]