67475460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 222969600

約数和(自身を除く): 155494140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 95, 114, 116, 130, 145, 156, 157, 174, 190, 195, 228, 247, 260, 285, 290, 314, 348, 377, 380, 390, 435, 471, 494, 551, 570, 580, 628, 741, 754, 780, 785, 870, 942, 988, 1102, 1131, 1140, 1235, 1482, 1508, 1570, 1653, 1740, 1884, 1885, 2041, 2204, 2262, 2355, 2470, 2755, 2964, 2983, 3140, 3306, 3705, 3770, 4082, 4524, 4553, 4710, 4940, 5510, 5655, 5966, 6123, 6612, 7163, 7410, 7540, 8164, 8265, 8949, 9106, 9420, 10205, 11020, 11310, 11932, 12246, 13659, 14326, 14820, 14915, 16530, 17898, 18212, 20410, 21489, 22620, 22765, 24492, 27318, 28652, 29830, 30615, 33060, 35796, 35815, 38779, 40820, 42978, 44745, 45530, 54636, 59189, 59660, 61230, 68295, 71630, 77558, 85956, 86507, 89490, 91060, 107445, 116337, 118378, 122460, 136590, 143260, 155116, 173014, 177567, 178980, 193895, 214890, 232674, 236756, 259521, 273180, 295945, 346028, 355134, 387790, 429780, 432535, 465348, 519042, 581685, 591890, 710268, 775580, 865070, 887835, 1038084, 1124591, 1163370, 1183780, 1297605, 1730140, 1775670, 2249182, 2326740, 2595210, 3373773, 3551340, 4498364, 5190420, 5622955, 6747546, 11245910, 13495092, 16868865, 22491820, 33737730, 67475460]

約数ペア:

[(1, 67475460), (2, 33737730), (3, 22491820), (4, 16868865), (5, 13495092), (6, 11245910), (10, 6747546), (12, 5622955), (13, 5190420), (15, 4498364), (19, 3551340), (20, 3373773), (26, 2595210), (29, 2326740), (30, 2249182), (38, 1775670), (39, 1730140), (52, 1297605), (57, 1183780), (58, 1163370), (60, 1124591), (65, 1038084), (76, 887835), (78, 865070), (87, 775580), (95, 710268), (114, 591890), (116, 581685), (130, 519042), (145, 465348), (156, 432535), (157, 429780), (174, 387790), (190, 355134), (195, 346028), (228, 295945), (247, 273180), (260, 259521), (285, 236756), (290, 232674), (314, 214890), (348, 193895), (377, 178980), (380, 177567), (390, 173014), (435, 155116), (471, 143260), (494, 136590), (551, 122460), (570, 118378), (580, 116337), (628, 107445), (741, 91060), (754, 89490), (780, 86507), (785, 85956), (870, 77558), (942, 71630), (988, 68295), (1102, 61230), (1131, 59660), (1140, 59189), (1235, 54636), (1482, 45530), (1508, 44745), (1570, 42978), (1653, 40820), (1740, 38779), (1884, 35815), (1885, 35796), (2041, 33060), (2204, 30615), (2262, 29830), (2355, 28652), (2470, 27318), (2755, 24492), (2964, 22765), (2983, 22620), (3140, 21489), (3306, 20410), (3705, 18212), (3770, 17898), (4082, 16530), (4524, 14915), (4553, 14820), (4710, 14326), (4940, 13659), (5510, 12246), (5655, 11932), (5966, 11310), (6123, 11020), (6612, 10205), (7163, 9420), (7410, 9106), (7540, 8949), (8164, 8265)]