3897138720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 12567695616

約数和(自身を除く): 8670556896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 167, 183, 240, 244, 305, 334, 366, 480, 488, 501, 610, 668, 732, 797, 835, 915, 976, 1002, 1220, 1336, 1464, 1594, 1670, 1830, 1952, 2004, 2391, 2440, 2505, 2672, 2928, 3188, 3340, 3660, 3985, 4008, 4782, 4880, 5010, 5344, 5856, 6376, 6680, 7320, 7970, 8016, 9564, 9760, 10020, 10187, 11955, 12752, 13360, 14640, 15940, 16032, 19128, 20040, 20374, 23910, 25504, 26720, 29280, 30561, 31880, 38256, 40080, 40748, 47820, 48617, 50935, 61122, 63760, 76512, 80160, 81496, 95640, 97234, 101870, 122244, 127520, 133099, 145851, 152805, 162992, 191280, 194468, 203740, 243085, 244488, 266198, 291702, 305610, 325984, 382560, 388936, 399297, 407480, 486170, 488976, 532396, 583404, 611220, 665495, 729255, 777872, 798594, 814960, 972340, 977952, 1064792, 1166808, 1222440, 1330990, 1458510, 1555744, 1597188, 1629920, 1944680, 1996485, 2129584, 2333616, 2444880, 2661980, 2917020, 3194376, 3889360, 3992970, 4259168, 4667232, 4889760, 5323960, 5834040, 6388752, 7778720, 7985940, 8119039, 10647920, 11668080, 12777504, 15971880, 16238078, 21295840, 23336160, 24357117, 31943760, 32476156, 40595195, 48714234, 63887520, 64952312, 81190390, 97428468, 121785585, 129904624, 162380780, 194856936, 243571170, 259809248, 324761560, 389713872, 487142340, 649523120, 779427744, 974284680, 1299046240, 1948569360, 3897138720]

約数ペア:

[(1, 3897138720), (2, 1948569360), (3, 1299046240), (4, 974284680), (5, 779427744), (6, 649523120), (8, 487142340), (10, 389713872), (12, 324761560), (15, 259809248), (16, 243571170), (20, 194856936), (24, 162380780), (30, 129904624), (32, 121785585), (40, 97428468), (48, 81190390), (60, 64952312), (61, 63887520), (80, 48714234), (96, 40595195), (120, 32476156), (122, 31943760), (160, 24357117), (167, 23336160), (183, 21295840), (240, 16238078), (244, 15971880), (305, 12777504), (334, 11668080), (366, 10647920), (480, 8119039), (488, 7985940), (501, 7778720), (610, 6388752), (668, 5834040), (732, 5323960), (797, 4889760), (835, 4667232), (915, 4259168), (976, 3992970), (1002, 3889360), (1220, 3194376), (1336, 2917020), (1464, 2661980), (1594, 2444880), (1670, 2333616), (1830, 2129584), (1952, 1996485), (2004, 1944680), (2391, 1629920), (2440, 1597188), (2505, 1555744), (2672, 1458510), (2928, 1330990), (3188, 1222440), (3340, 1166808), (3660, 1064792), (3985, 977952), (4008, 972340), (4782, 814960), (4880, 798594), (5010, 777872), (5344, 729255), (5856, 665495), (6376, 611220), (6680, 583404), (7320, 532396), (7970, 488976), (8016, 486170), (9564, 407480), (9760, 399297), (10020, 388936), (10187, 382560), (11955, 325984), (12752, 305610), (13360, 291702), (14640, 266198), (15940, 244488), (16032, 243085), (19128, 203740), (20040, 194468), (20374, 191280), (23910, 162992), (25504, 152805), (26720, 145851), (29280, 133099), (30561, 127520), (31880, 122244), (38256, 101870), (40080, 97234), (40748, 95640), (47820, 81496), (48617, 80160), (50935, 76512), (61122, 63760)]