415640960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 1203167520

約数和(自身を除く): 787526560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 257, 266, 280, 304, 320, 361, 380, 448, 514, 532, 560, 608, 640, 665, 722, 760, 896, 1028, 1064, 1120, 1216, 1285, 1330, 1444, 1520, 1799, 1805, 2056, 2128, 2240, 2432, 2527, 2570, 2660, 2888, 3040, 3598, 3610, 4112, 4256, 4480, 4883, 5054, 5140, 5320, 5776, 6080, 7196, 7220, 8224, 8512, 8995, 9766, 10108, 10280, 10640, 11552, 12160, 12635, 14392, 14440, 16448, 17024, 17990, 19532, 20216, 20560, 21280, 23104, 24415, 25270, 28784, 28880, 32896, 34181, 35980, 39064, 40432, 41120, 42560, 46208, 48830, 50540, 57568, 57760, 68362, 71960, 78128, 80864, 82240, 85120, 92777, 97660, 101080, 115136, 115520, 136724, 143920, 156256, 161728, 164480, 170905, 185554, 195320, 202160, 230272, 231040, 273448, 287840, 312512, 323456, 341810, 371108, 390640, 404320, 463885, 546896, 575680, 625024, 649439, 683620, 742216, 781280, 808640, 927770, 1093792, 1151360, 1298878, 1367240, 1484432, 1562560, 1617280, 1855540, 2187584, 2597756, 2734480, 2968864, 3125120, 3247195, 3711080, 4375168, 5195512, 5468960, 5937728, 6494390, 7422160, 10391024, 10937920, 11875456, 12988780, 14844320, 20782048, 21875840, 25977560, 29688640, 41564096, 51955120, 59377280, 83128192, 103910240, 207820480, 415640960]

約数ペア:

[(1, 415640960), (2, 207820480), (4, 103910240), (5, 83128192), (7, 59377280), (8, 51955120), (10, 41564096), (14, 29688640), (16, 25977560), (19, 21875840), (20, 20782048), (28, 14844320), (32, 12988780), (35, 11875456), (38, 10937920), (40, 10391024), (56, 7422160), (64, 6494390), (70, 5937728), (76, 5468960), (80, 5195512), (95, 4375168), (112, 3711080), (128, 3247195), (133, 3125120), (140, 2968864), (152, 2734480), (160, 2597756), (190, 2187584), (224, 1855540), (257, 1617280), (266, 1562560), (280, 1484432), (304, 1367240), (320, 1298878), (361, 1151360), (380, 1093792), (448, 927770), (514, 808640), (532, 781280), (560, 742216), (608, 683620), (640, 649439), (665, 625024), (722, 575680), (760, 546896), (896, 463885), (1028, 404320), (1064, 390640), (1120, 371108), (1216, 341810), (1285, 323456), (1330, 312512), (1444, 287840), (1520, 273448), (1799, 231040), (1805, 230272), (2056, 202160), (2128, 195320), (2240, 185554), (2432, 170905), (2527, 164480), (2570, 161728), (2660, 156256), (2888, 143920), (3040, 136724), (3598, 115520), (3610, 115136), (4112, 101080), (4256, 97660), (4480, 92777), (4883, 85120), (5054, 82240), (5140, 80864), (5320, 78128), (5776, 71960), (6080, 68362), (7196, 57760), (7220, 57568), (8224, 50540), (8512, 48830), (8995, 46208), (9766, 42560), (10108, 41120), (10280, 40432), (10640, 39064), (11552, 35980), (12160, 34181), (12635, 32896), (14392, 28880), (14440, 28784), (16448, 25270), (17024, 24415), (17990, 23104), (19532, 21280), (20216, 20560)]