2065648080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1429}}^1$

素因数の和:1781

約数の個数: 160

約数和(自身を含む): 6766531200

約数和(自身を除く): 4700883120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 317, 380, 456, 570, 634, 760, 912, 951, 1140, 1268, 1429, 1520, 1585, 1902, 2280, 2536, 2858, 3170, 3804, 4287, 4560, 4755, 5072, 5716, 6023, 6340, 7145, 7608, 8574, 9510, 11432, 12046, 12680, 14290, 15216, 17148, 18069, 19020, 21435, 22864, 24092, 25360, 27151, 28580, 30115, 34296, 36138, 38040, 42870, 48184, 54302, 57160, 60230, 68592, 72276, 76080, 81453, 85740, 90345, 96368, 108604, 114320, 120460, 135755, 144552, 162906, 171480, 180690, 217208, 240920, 271510, 289104, 325812, 342960, 361380, 407265, 434416, 452993, 481840, 543020, 651624, 722760, 814530, 905986, 1086040, 1303248, 1358979, 1445520, 1629060, 1811972, 2172080, 2264965, 2717958, 3258120, 3623944, 4529930, 5435916, 6516240, 6794895, 7247888, 8606867, 9059860, 10871832, 13589790, 17213734, 18119720, 21743664, 25820601, 27179580, 34427468, 36239440, 43034335, 51641202, 54359160, 68854936, 86068670, 103282404, 108718320, 129103005, 137709872, 172137340, 206564808, 258206010, 344274680, 413129616, 516412020, 688549360, 1032824040, 2065648080]

約数ペア:

[(1, 2065648080), (2, 1032824040), (3, 688549360), (4, 516412020), (5, 413129616), (6, 344274680), (8, 258206010), (10, 206564808), (12, 172137340), (15, 137709872), (16, 129103005), (19, 108718320), (20, 103282404), (24, 86068670), (30, 68854936), (38, 54359160), (40, 51641202), (48, 43034335), (57, 36239440), (60, 34427468), (76, 27179580), (80, 25820601), (95, 21743664), (114, 18119720), (120, 17213734), (152, 13589790), (190, 10871832), (228, 9059860), (240, 8606867), (285, 7247888), (304, 6794895), (317, 6516240), (380, 5435916), (456, 4529930), (570, 3623944), (634, 3258120), (760, 2717958), (912, 2264965), (951, 2172080), (1140, 1811972), (1268, 1629060), (1429, 1445520), (1520, 1358979), (1585, 1303248), (1902, 1086040), (2280, 905986), (2536, 814530), (2858, 722760), (3170, 651624), (3804, 543020), (4287, 481840), (4560, 452993), (4755, 434416), (5072, 407265), (5716, 361380), (6023, 342960), (6340, 325812), (7145, 289104), (7608, 271510), (8574, 240920), (9510, 217208), (11432, 180690), (12046, 171480), (12680, 162906), (14290, 144552), (15216, 135755), (17148, 120460), (18069, 114320), (19020, 108604), (21435, 96368), (22864, 90345), (24092, 85740), (25360, 81453), (27151, 76080), (28580, 72276), (30115, 68592), (34296, 60230), (36138, 57160), (38040, 54302), (42870, 48184)]