766703220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 2176608000

約数和(自身を除く): 1409904780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 199, 314, 398, 409, 471, 597, 628, 785, 796, 818, 942, 995, 1194, 1227, 1570, 1636, 1884, 1990, 2045, 2355, 2388, 2454, 2985, 3140, 3980, 4090, 4710, 4908, 5970, 6135, 8180, 9420, 11940, 12270, 24540, 31243, 62486, 64213, 81391, 93729, 124972, 128426, 156215, 162782, 187458, 192639, 244173, 256852, 312430, 321065, 325564, 374916, 385278, 406955, 468645, 488346, 624860, 642130, 770556, 813910, 937290, 963195, 976692, 1220865, 1284260, 1627820, 1874580, 1926390, 2441730, 3852780, 4883460, 12778387, 25556774, 38335161, 51113548, 63891935, 76670322, 127783870, 153340644, 191675805, 255567740, 383351610, 766703220]

約数ペア:

[(1, 766703220), (2, 383351610), (3, 255567740), (4, 191675805), (5, 153340644), (6, 127783870), (10, 76670322), (12, 63891935), (15, 51113548), (20, 38335161), (30, 25556774), (60, 12778387), (157, 4883460), (199, 3852780), (314, 2441730), (398, 1926390), (409, 1874580), (471, 1627820), (597, 1284260), (628, 1220865), (785, 976692), (796, 963195), (818, 937290), (942, 813910), (995, 770556), (1194, 642130), (1227, 624860), (1570, 488346), (1636, 468645), (1884, 406955), (1990, 385278), (2045, 374916), (2355, 325564), (2388, 321065), (2454, 312430), (2985, 256852), (3140, 244173), (3980, 192639), (4090, 187458), (4710, 162782), (4908, 156215), (5970, 128426), (6135, 124972), (8180, 93729), (9420, 81391), (11940, 64213), (12270, 62486), (24540, 31243)]