3681569220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:930

約数の個数: 192

約数和(自身を含む): 12087484416

約数和(自身を除く): 8405915196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 421, 443, 470, 564, 658, 705, 842, 886, 940, 987, 1263, 1316, 1329, 1410, 1645, 1684, 1772, 1974, 2105, 2215, 2526, 2658, 2820, 2947, 3101, 3290, 3948, 4210, 4430, 4935, 5052, 5316, 5894, 6202, 6315, 6580, 6645, 8420, 8841, 8860, 9303, 9870, 11788, 12404, 12630, 13290, 14735, 15505, 17682, 18606, 19740, 19787, 20821, 25260, 26580, 29470, 31010, 35364, 37212, 39574, 41642, 44205, 46515, 58940, 59361, 62020, 62463, 79148, 83284, 88410, 93030, 98935, 104105, 118722, 124926, 138509, 145747, 176820, 186060, 186503, 197870, 208210, 237444, 249852, 277018, 291494, 296805, 312315, 373006, 395740, 415527, 416420, 437241, 554036, 559509, 582988, 593610, 624630, 692545, 728735, 746012, 831054, 874482, 932515, 1119018, 1187220, 1249260, 1305521, 1385090, 1457470, 1662108, 1748964, 1865030, 2077635, 2186205, 2238036, 2611042, 2770180, 2797545, 2914940, 3730060, 3916563, 4155270, 4372410, 5222084, 5595090, 6527605, 7833126, 8310540, 8744820, 8765641, 11190180, 13055210, 15666252, 17531282, 19582815, 26110420, 26296923, 35062564, 39165630, 43828205, 52593846, 61359487, 78331260, 87656410, 105187692, 122718974, 131484615, 175312820, 184078461, 245437948, 262969230, 306797435, 368156922, 525938460, 613594870, 736313844, 920392305, 1227189740, 1840784610, 3681569220]

約数ペア:

[(1, 3681569220), (2, 1840784610), (3, 1227189740), (4, 920392305), (5, 736313844), (6, 613594870), (7, 525938460), (10, 368156922), (12, 306797435), (14, 262969230), (15, 245437948), (20, 184078461), (21, 175312820), (28, 131484615), (30, 122718974), (35, 105187692), (42, 87656410), (47, 78331260), (60, 61359487), (70, 52593846), (84, 43828205), (94, 39165630), (105, 35062564), (140, 26296923), (141, 26110420), (188, 19582815), (210, 17531282), (235, 15666252), (282, 13055210), (329, 11190180), (420, 8765641), (421, 8744820), (443, 8310540), (470, 7833126), (564, 6527605), (658, 5595090), (705, 5222084), (842, 4372410), (886, 4155270), (940, 3916563), (987, 3730060), (1263, 2914940), (1316, 2797545), (1329, 2770180), (1410, 2611042), (1645, 2238036), (1684, 2186205), (1772, 2077635), (1974, 1865030), (2105, 1748964), (2215, 1662108), (2526, 1457470), (2658, 1385090), (2820, 1305521), (2947, 1249260), (3101, 1187220), (3290, 1119018), (3948, 932515), (4210, 874482), (4430, 831054), (4935, 746012), (5052, 728735), (5316, 692545), (5894, 624630), (6202, 593610), (6315, 582988), (6580, 559509), (6645, 554036), (8420, 437241), (8841, 416420), (8860, 415527), (9303, 395740), (9870, 373006), (11788, 312315), (12404, 296805), (12630, 291494), (13290, 277018), (14735, 249852), (15505, 237444), (17682, 208210), (18606, 197870), (19740, 186503), (19787, 186060), (20821, 176820), (25260, 145747), (26580, 138509), (29470, 124926), (31010, 118722), (35364, 104105), (37212, 98935), (39574, 93030), (41642, 88410), (44205, 83284), (46515, 79148), (58940, 62463), (59361, 62020)]