1644945120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12553}}^1$

素因数の和:12594

約数の個数: 288

約数和(自身を含む): 6909319872

約数和(自身を除く): 5264374752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 12553, 13104, 14560, 16380, 18720, 21840, 25106, 26208, 32760, 37659, 43680, 50212, 62765, 65520, 75318, 87871, 100424, 112977, 125530, 131040, 150636, 163189, 175742, 188295, 200848, 225954, 251060, 263613, 301272, 326378, 351484, 376590, 401696, 439355, 451908, 489567, 502120, 527226, 564885, 602544, 652756, 702968, 753180, 790839, 815945, 878710, 903816, 979134, 1004240, 1054452, 1129770, 1142323, 1205088, 1305512, 1318065, 1405936, 1468701, 1506360, 1581678, 1631890, 1757420, 1807632, 1958268, 2008480, 2108904, 2259540, 2284646, 2447835, 2611024, 2636130, 2811872, 2937402, 3012720, 3163356, 3263780, 3426969, 3514840, 3615264, 3916536, 3954195, 4217808, 4519080, 4569292, 4895670, 5222048, 5272260, 5711615, 5874804, 6025440, 6326712, 6527560, 6853938, 7029680, 7343505, 7833072, 7908390, 8435616, 9038160, 9138584, 9791340, 10280907, 10544520, 11423230, 11749608, 12653424, 13055120, 13707876, 14059360, 14687010, 15666144, 15816780, 17134845, 18076320, 18277168, 19582680, 20561814, 21089040, 22846460, 23499216, 25306848, 26110240, 27415752, 29374020, 31633560, 34269690, 36554336, 39165360, 41123628, 42178080, 45692920, 46998432, 51404535, 54831504, 58748040, 63267120, 68539380, 78330720, 82247256, 91385840, 102809070, 109663008, 117496080, 126534240, 137078760, 164494512, 182771680, 205618140, 234992160, 274157520, 328989024, 411236280, 548315040, 822472560, 1644945120]

約数ペア:

[(1, 1644945120), (2, 822472560), (3, 548315040), (4, 411236280), (5, 328989024), (6, 274157520), (7, 234992160), (8, 205618140), (9, 182771680), (10, 164494512), (12, 137078760), (13, 126534240), (14, 117496080), (15, 109663008), (16, 102809070), (18, 91385840), (20, 82247256), (21, 78330720), (24, 68539380), (26, 63267120), (28, 58748040), (30, 54831504), (32, 51404535), (35, 46998432), (36, 45692920), (39, 42178080), (40, 41123628), (42, 39165360), (45, 36554336), (48, 34269690), (52, 31633560), (56, 29374020), (60, 27415752), (63, 26110240), (65, 25306848), (70, 23499216), (72, 22846460), (78, 21089040), (80, 20561814), (84, 19582680), (90, 18277168), (91, 18076320), (96, 17134845), (104, 15816780), (105, 15666144), (112, 14687010), (117, 14059360), (120, 13707876), (126, 13055120), (130, 12653424), (140, 11749608), (144, 11423230), (156, 10544520), (160, 10280907), (168, 9791340), (180, 9138584), (182, 9038160), (195, 8435616), (208, 7908390), (210, 7833072), (224, 7343505), (234, 7029680), (240, 6853938), (252, 6527560), (260, 6326712), (273, 6025440), (280, 5874804), (288, 5711615), (312, 5272260), (315, 5222048), (336, 4895670), (360, 4569292), (364, 4519080), (390, 4217808), (416, 3954195), (420, 3916536), (455, 3615264), (468, 3514840), (480, 3426969), (504, 3263780), (520, 3163356), (546, 3012720), (560, 2937402), (585, 2811872), (624, 2636130), (630, 2611024), (672, 2447835), (720, 2284646), (728, 2259540), (780, 2108904), (819, 2008480), (840, 1958268), (910, 1807632), (936, 1757420), (1008, 1631890), (1040, 1581678), (1092, 1506360), (1120, 1468701), (1170, 1405936), (1248, 1318065), (1260, 1305512), (1365, 1205088), (1440, 1142323), (1456, 1129770), (1560, 1054452), (1638, 1004240), (1680, 979134), (1820, 903816), (1872, 878710), (2016, 815945), (2080, 790839), (2184, 753180), (2340, 702968), (2520, 652756), (2730, 602544), (2912, 564885), (3120, 527226), (3276, 502120), (3360, 489567), (3640, 451908), (3744, 439355), (4095, 401696), (4368, 376590), (4680, 351484), (5040, 326378), (5460, 301272), (6240, 263613), (6552, 251060), (7280, 225954), (8190, 200848), (8736, 188295), (9360, 175742), (10080, 163189), (10920, 150636), (12553, 131040), (13104, 125530), (14560, 112977), (16380, 100424), (18720, 87871), (21840, 75318), (25106, 65520), (26208, 62765), (32760, 50212), (37659, 43680)]