163936080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2994

約数の個数: 240

約数和(自身を含む): 686634624

約数和(自身を除く): 522698544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 2957, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5914, 6160, 6930, 7920, 8871, 9240, 11088, 11828, 13860, 14785, 17742, 18480, 20699, 23656, 26613, 27720, 29570, 32527, 35484, 41398, 44355, 47312, 53226, 55440, 59140, 62097, 65054, 70968, 82796, 88710, 97581, 103495, 106452, 118280, 124194, 130108, 133065, 141936, 162635, 165592, 177420, 186291, 195162, 206990, 212904, 227689, 236560, 248388, 260216, 266130, 292743, 310485, 325270, 331184, 354840, 372582, 390324, 413980, 425808, 455378, 487905, 496776, 520432, 532260, 585486, 620970, 650540, 683067, 709680, 745164, 780648, 827960, 910756, 931455, 975810, 993552, 1064520, 1138445, 1170972, 1241940, 1301080, 1366134, 1463715, 1490328, 1561296, 1655920, 1821512, 1862910, 1951620, 2049201, 2129040, 2276890, 2341944, 2483880, 2602160, 2732268, 2927430, 2980656, 3415335, 3643024, 3725820, 3903240, 4098402, 4553780, 4683888, 4967760, 5464536, 5854860, 6830670, 7451640, 7806480, 8196804, 9107560, 10246005, 10929072, 11709720, 13661340, 14903280, 16393608, 18215120, 20492010, 23419440, 27322680, 32787216, 40984020, 54645360, 81968040, 163936080]

約数ペア:

[(1, 163936080), (2, 81968040), (3, 54645360), (4, 40984020), (5, 32787216), (6, 27322680), (7, 23419440), (8, 20492010), (9, 18215120), (10, 16393608), (11, 14903280), (12, 13661340), (14, 11709720), (15, 10929072), (16, 10246005), (18, 9107560), (20, 8196804), (21, 7806480), (22, 7451640), (24, 6830670), (28, 5854860), (30, 5464536), (33, 4967760), (35, 4683888), (36, 4553780), (40, 4098402), (42, 3903240), (44, 3725820), (45, 3643024), (48, 3415335), (55, 2980656), (56, 2927430), (60, 2732268), (63, 2602160), (66, 2483880), (70, 2341944), (72, 2276890), (77, 2129040), (80, 2049201), (84, 1951620), (88, 1862910), (90, 1821512), (99, 1655920), (105, 1561296), (110, 1490328), (112, 1463715), (120, 1366134), (126, 1301080), (132, 1241940), (140, 1170972), (144, 1138445), (154, 1064520), (165, 993552), (168, 975810), (176, 931455), (180, 910756), (198, 827960), (210, 780648), (220, 745164), (231, 709680), (240, 683067), (252, 650540), (264, 620970), (280, 585486), (308, 532260), (315, 520432), (330, 496776), (336, 487905), (360, 455378), (385, 425808), (396, 413980), (420, 390324), (440, 372582), (462, 354840), (495, 331184), (504, 325270), (528, 310485), (560, 292743), (616, 266130), (630, 260216), (660, 248388), (693, 236560), (720, 227689), (770, 212904), (792, 206990), (840, 195162), (880, 186291), (924, 177420), (990, 165592), (1008, 162635), (1155, 141936), (1232, 133065), (1260, 130108), (1320, 124194), (1386, 118280), (1540, 106452), (1584, 103495), (1680, 97581), (1848, 88710), (1980, 82796), (2310, 70968), (2520, 65054), (2640, 62097), (2772, 59140), (2957, 55440), (3080, 53226), (3465, 47312), (3696, 44355), (3960, 41398), (4620, 35484), (5040, 32527), (5544, 29570), (5914, 27720), (6160, 26613), (6930, 23656), (7920, 20699), (8871, 18480), (9240, 17742), (11088, 14785), (11828, 13860)]