56767440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 189273600

約数和(自身を除く): 132506160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 211, 228, 236, 240, 285, 295, 304, 354, 380, 422, 456, 472, 570, 590, 633, 708, 760, 844, 885, 912, 944, 1055, 1121, 1140, 1180, 1266, 1416, 1520, 1688, 1770, 2110, 2242, 2280, 2360, 2532, 2832, 3165, 3363, 3376, 3540, 4009, 4220, 4484, 4560, 4720, 5064, 5605, 6330, 6726, 7080, 8018, 8440, 8968, 10128, 11210, 12027, 12449, 12660, 13452, 14160, 16036, 16815, 16880, 17936, 20045, 22420, 24054, 24898, 25320, 26904, 32072, 33630, 37347, 40090, 44840, 48108, 49796, 50640, 53808, 60135, 62245, 64144, 67260, 74694, 80180, 89680, 96216, 99592, 120270, 124490, 134520, 149388, 160360, 186735, 192432, 199184, 236531, 240540, 248980, 269040, 298776, 320720, 373470, 473062, 481080, 497960, 597552, 709593, 746940, 946124, 962160, 995920, 1182655, 1419186, 1493880, 1892248, 2365310, 2838372, 2987760, 3547965, 3784496, 4730620, 5676744, 7095930, 9461240, 11353488, 14191860, 18922480, 28383720, 56767440]

約数ペア:

[(1, 56767440), (2, 28383720), (3, 18922480), (4, 14191860), (5, 11353488), (6, 9461240), (8, 7095930), (10, 5676744), (12, 4730620), (15, 3784496), (16, 3547965), (19, 2987760), (20, 2838372), (24, 2365310), (30, 1892248), (38, 1493880), (40, 1419186), (48, 1182655), (57, 995920), (59, 962160), (60, 946124), (76, 746940), (80, 709593), (95, 597552), (114, 497960), (118, 481080), (120, 473062), (152, 373470), (177, 320720), (190, 298776), (211, 269040), (228, 248980), (236, 240540), (240, 236531), (285, 199184), (295, 192432), (304, 186735), (354, 160360), (380, 149388), (422, 134520), (456, 124490), (472, 120270), (570, 99592), (590, 96216), (633, 89680), (708, 80180), (760, 74694), (844, 67260), (885, 64144), (912, 62245), (944, 60135), (1055, 53808), (1121, 50640), (1140, 49796), (1180, 48108), (1266, 44840), (1416, 40090), (1520, 37347), (1688, 33630), (1770, 32072), (2110, 26904), (2242, 25320), (2280, 24898), (2360, 24054), (2532, 22420), (2832, 20045), (3165, 17936), (3363, 16880), (3376, 16815), (3540, 16036), (4009, 14160), (4220, 13452), (4484, 12660), (4560, 12449), (4720, 12027), (5064, 11210), (5605, 10128), (6330, 8968), (6726, 8440), (7080, 8018)]