213166320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46747}}^1$

素因数の和:46782

約数の個数: 80

約数和(自身を含む): 695610240

約数和(自身を除く): 482443920

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, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 46747, 93494, 140241, 186988, 233735, 280482, 373976, 467470, 560964, 701205, 747952, 888193, 934940, 1121928, 1402410, 1776386, 1869880, 2243856, 2664579, 2804820, 3552772, 3739760, 4440965, 5329158, 5609640, 7105544, 8881930, 10658316, 11219280, 13322895, 14211088, 17763860, 21316632, 26645790, 35527720, 42633264, 53291580, 71055440, 106583160, 213166320]

約数ペア:

[(1, 213166320), (2, 106583160), (3, 71055440), (4, 53291580), (5, 42633264), (6, 35527720), (8, 26645790), (10, 21316632), (12, 17763860), (15, 14211088), (16, 13322895), (19, 11219280), (20, 10658316), (24, 8881930), (30, 7105544), (38, 5609640), (40, 5329158), (48, 4440965), (57, 3739760), (60, 3552772), (76, 2804820), (80, 2664579), (95, 2243856), (114, 1869880), (120, 1776386), (152, 1402410), (190, 1121928), (228, 934940), (240, 888193), (285, 747952), (304, 701205), (380, 560964), (456, 467470), (570, 373976), (760, 280482), (912, 233735), (1140, 186988), (1520, 140241), (2280, 93494), (4560, 46747)]