56083440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 213736320

約数和(自身を除く): 157652880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 251, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 502, 532, 560, 570, 588, 665, 735, 753, 760, 784, 798, 840, 912, 931, 980, 1004, 1064, 1140, 1176, 1255, 1330, 1470, 1506, 1520, 1596, 1680, 1757, 1862, 1960, 1995, 2008, 2128, 2280, 2352, 2510, 2660, 2793, 2940, 3012, 3192, 3514, 3724, 3765, 3920, 3990, 4016, 4560, 4655, 4769, 5020, 5271, 5320, 5586, 5880, 6024, 6384, 7028, 7448, 7530, 7980, 8785, 9310, 9538, 10040, 10542, 10640, 11172, 11760, 12048, 12299, 13965, 14056, 14307, 14896, 15060, 15960, 17570, 18620, 19076, 20080, 21084, 22344, 23845, 24598, 26355, 27930, 28112, 28614, 30120, 31920, 33383, 35140, 36897, 37240, 38152, 42168, 44688, 47690, 49196, 52710, 55860, 57228, 60240, 61495, 66766, 70280, 71535, 73794, 74480, 76304, 84336, 95380, 98392, 100149, 105420, 111720, 114456, 122990, 133532, 140560, 143070, 147588, 166915, 184485, 190760, 196784, 200298, 210840, 223440, 228912, 233681, 245980, 267064, 286140, 295176, 333830, 368970, 381520, 400596, 421680, 467362, 491960, 500745, 534128, 572280, 590352, 667660, 701043, 737940, 801192, 934724, 983920, 1001490, 1144560, 1168405, 1335320, 1402086, 1475880, 1602384, 1869448, 2002980, 2336810, 2670640, 2804172, 2951760, 3505215, 3738896, 4005960, 4673620, 5608344, 7010430, 8011920, 9347240, 11216688, 14020860, 18694480, 28041720, 56083440]

約数ペア:

[(1, 56083440), (2, 28041720), (3, 18694480), (4, 14020860), (5, 11216688), (6, 9347240), (7, 8011920), (8, 7010430), (10, 5608344), (12, 4673620), (14, 4005960), (15, 3738896), (16, 3505215), (19, 2951760), (20, 2804172), (21, 2670640), (24, 2336810), (28, 2002980), (30, 1869448), (35, 1602384), (38, 1475880), (40, 1402086), (42, 1335320), (48, 1168405), (49, 1144560), (56, 1001490), (57, 983920), (60, 934724), (70, 801192), (76, 737940), (80, 701043), (84, 667660), (95, 590352), (98, 572280), (105, 534128), (112, 500745), (114, 491960), (120, 467362), (133, 421680), (140, 400596), (147, 381520), (152, 368970), (168, 333830), (190, 295176), (196, 286140), (210, 267064), (228, 245980), (240, 233681), (245, 228912), (251, 223440), (266, 210840), (280, 200298), (285, 196784), (294, 190760), (304, 184485), (336, 166915), (380, 147588), (392, 143070), (399, 140560), (420, 133532), (456, 122990), (490, 114456), (502, 111720), (532, 105420), (560, 100149), (570, 98392), (588, 95380), (665, 84336), (735, 76304), (753, 74480), (760, 73794), (784, 71535), (798, 70280), (840, 66766), (912, 61495), (931, 60240), (980, 57228), (1004, 55860), (1064, 52710), (1140, 49196), (1176, 47690), (1255, 44688), (1330, 42168), (1470, 38152), (1506, 37240), (1520, 36897), (1596, 35140), (1680, 33383), (1757, 31920), (1862, 30120), (1960, 28614), (1995, 28112), (2008, 27930), (2128, 26355), (2280, 24598), (2352, 23845), (2510, 22344), (2660, 21084), (2793, 20080), (2940, 19076), (3012, 18620), (3192, 17570), (3514, 15960), (3724, 15060), (3765, 14896), (3920, 14307), (3990, 14056), (4016, 13965), (4560, 12299), (4655, 12048), (4769, 11760), (5020, 11172), (5271, 10640), (5320, 10542), (5586, 10040), (5880, 9538), (6024, 9310), (6384, 8785), (7028, 7980), (7448, 7530)]