9866149760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 25862630400

約数和(自身を除く): 15996480640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 61, 64, 76, 80, 94, 95, 122, 128, 152, 160, 188, 190, 235, 244, 283, 304, 305, 320, 376, 380, 470, 488, 566, 608, 610, 640, 752, 760, 893, 940, 976, 1132, 1159, 1216, 1220, 1415, 1504, 1520, 1786, 1880, 1952, 2264, 2318, 2432, 2440, 2830, 2867, 3008, 3040, 3572, 3760, 3904, 4465, 4528, 4636, 4880, 5377, 5660, 5734, 5795, 6016, 6080, 7144, 7520, 7808, 8930, 9056, 9272, 9760, 10754, 11320, 11468, 11590, 12160, 13301, 14288, 14335, 15040, 17263, 17860, 18112, 18544, 19520, 21508, 22640, 22936, 23180, 26602, 26885, 28576, 28670, 30080, 34526, 35720, 36224, 37088, 39040, 43016, 45280, 45872, 46360, 53204, 53770, 54473, 57152, 57340, 66505, 69052, 71440, 74176, 86032, 86315, 90560, 91744, 92720, 106408, 107540, 108946, 114304, 114680, 133010, 138104, 142880, 148352, 172064, 172630, 181120, 183488, 185440, 212816, 215080, 217892, 229360, 252719, 266020, 272365, 276208, 285760, 327997, 344128, 345260, 366976, 370880, 425632, 430160, 435784, 458720, 505438, 532040, 544730, 552416, 571520, 655994, 688256, 690520, 741760, 811361, 851264, 860320, 871568, 917440, 1010876, 1064080, 1089460, 1104832, 1263595, 1311988, 1381040, 1622722, 1639985, 1702528, 1720640, 1743136, 1834880, 2021752, 2128160, 2178920, 2209664, 2527190, 2623976, 2762080, 3245444, 3279970, 3441280, 3486272, 4043504, 4056805, 4256320, 4357840, 5054380, 5247952, 5524160, 6490888, 6559940, 6972544, 8087008, 8113610, 8512640, 8715680, 10108760, 10495904, 11048320, 12981776, 13119880, 15415859, 16174016, 16227220, 17431360, 20217520, 20991808, 25963552, 26239760, 30831718, 32348032, 32454440, 34862720, 40435040, 41983616, 51927104, 52479520, 61663436, 64908880, 77079295, 80870080, 103854208, 104959040, 123326872, 129817760, 154158590, 161740160, 209918080, 246653744, 259635520, 308317180, 493307488, 519271040, 616634360, 986614976, 1233268720, 1973229952, 2466537440, 4933074880, 9866149760]

約数ペア:

[(1, 9866149760), (2, 4933074880), (4, 2466537440), (5, 1973229952), (8, 1233268720), (10, 986614976), (16, 616634360), (19, 519271040), (20, 493307488), (32, 308317180), (38, 259635520), (40, 246653744), (47, 209918080), (61, 161740160), (64, 154158590), (76, 129817760), (80, 123326872), (94, 104959040), (95, 103854208), (122, 80870080), (128, 77079295), (152, 64908880), (160, 61663436), (188, 52479520), (190, 51927104), (235, 41983616), (244, 40435040), (283, 34862720), (304, 32454440), (305, 32348032), (320, 30831718), (376, 26239760), (380, 25963552), (470, 20991808), (488, 20217520), (566, 17431360), (608, 16227220), (610, 16174016), (640, 15415859), (752, 13119880), (760, 12981776), (893, 11048320), (940, 10495904), (976, 10108760), (1132, 8715680), (1159, 8512640), (1216, 8113610), (1220, 8087008), (1415, 6972544), (1504, 6559940), (1520, 6490888), (1786, 5524160), (1880, 5247952), (1952, 5054380), (2264, 4357840), (2318, 4256320), (2432, 4056805), (2440, 4043504), (2830, 3486272), (2867, 3441280), (3008, 3279970), (3040, 3245444), (3572, 2762080), (3760, 2623976), (3904, 2527190), (4465, 2209664), (4528, 2178920), (4636, 2128160), (4880, 2021752), (5377, 1834880), (5660, 1743136), (5734, 1720640), (5795, 1702528), (6016, 1639985), (6080, 1622722), (7144, 1381040), (7520, 1311988), (7808, 1263595), (8930, 1104832), (9056, 1089460), (9272, 1064080), (9760, 1010876), (10754, 917440), (11320, 871568), (11468, 860320), (11590, 851264), (12160, 811361), (13301, 741760), (14288, 690520), (14335, 688256), (15040, 655994), (17263, 571520), (17860, 552416), (18112, 544730), (18544, 532040), (19520, 505438), (21508, 458720), (22640, 435784), (22936, 430160), (23180, 425632), (26602, 370880), (26885, 366976), (28576, 345260), (28670, 344128), (30080, 327997), (34526, 285760), (35720, 276208), (36224, 272365), (37088, 266020), (39040, 252719), (43016, 229360), (45280, 217892), (45872, 215080), (46360, 212816), (53204, 185440), (53770, 183488), (54473, 181120), (57152, 172630), (57340, 172064), (66505, 148352), (69052, 142880), (71440, 138104), (74176, 133010), (86032, 114680), (86315, 114304), (90560, 108946), (91744, 107540), (92720, 106408)]