64013040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1016

約数の個数: 240

約数和(自身を含む): 264858048

約数和(自身を除く): 200845008

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 977, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1954, 2184, 2340, 2520, 2730, 2931, 3120, 3276, 3640, 3908, 4095, 4368, 4680, 4885, 5040, 5460, 5862, 6552, 6839, 7280, 7816, 8190, 8793, 9360, 9770, 10920, 11724, 12701, 13104, 13678, 14655, 15632, 16380, 17586, 19540, 20517, 21840, 23448, 25402, 27356, 29310, 32760, 34195, 35172, 38103, 39080, 41034, 43965, 46896, 50804, 54712, 58620, 61551, 63505, 65520, 68390, 70344, 76206, 78160, 82068, 87930, 88907, 101608, 102585, 109424, 114309, 117240, 123102, 127010, 136780, 140688, 152412, 164136, 175860, 177814, 190515, 203216, 205170, 228618, 234480, 246204, 254020, 266721, 273560, 304824, 307755, 328272, 351720, 355628, 381030, 410340, 444535, 457236, 492408, 508040, 533442, 547120, 571545, 609648, 615510, 703440, 711256, 762060, 800163, 820680, 889070, 914472, 984816, 1016080, 1066884, 1143090, 1231020, 1333605, 1422512, 1524120, 1600326, 1641360, 1778140, 1828944, 2133768, 2286180, 2462040, 2667210, 3048240, 3200652, 3556280, 4000815, 4267536, 4572360, 4924080, 5334420, 6401304, 7112560, 8001630, 9144720, 10668840, 12802608, 16003260, 21337680, 32006520, 64013040]

約数ペア:

[(1, 64013040), (2, 32006520), (3, 21337680), (4, 16003260), (5, 12802608), (6, 10668840), (7, 9144720), (8, 8001630), (9, 7112560), (10, 6401304), (12, 5334420), (13, 4924080), (14, 4572360), (15, 4267536), (16, 4000815), (18, 3556280), (20, 3200652), (21, 3048240), (24, 2667210), (26, 2462040), (28, 2286180), (30, 2133768), (35, 1828944), (36, 1778140), (39, 1641360), (40, 1600326), (42, 1524120), (45, 1422512), (48, 1333605), (52, 1231020), (56, 1143090), (60, 1066884), (63, 1016080), (65, 984816), (70, 914472), (72, 889070), (78, 820680), (80, 800163), (84, 762060), (90, 711256), (91, 703440), (104, 615510), (105, 609648), (112, 571545), (117, 547120), (120, 533442), (126, 508040), (130, 492408), (140, 457236), (144, 444535), (156, 410340), (168, 381030), (180, 355628), (182, 351720), (195, 328272), (208, 307755), (210, 304824), (234, 273560), (240, 266721), (252, 254020), (260, 246204), (273, 234480), (280, 228618), (312, 205170), (315, 203216), (336, 190515), (360, 177814), (364, 175860), (390, 164136), (420, 152412), (455, 140688), (468, 136780), (504, 127010), (520, 123102), (546, 117240), (560, 114309), (585, 109424), (624, 102585), (630, 101608), (720, 88907), (728, 87930), (780, 82068), (819, 78160), (840, 76206), (910, 70344), (936, 68390), (977, 65520), (1008, 63505), (1040, 61551), (1092, 58620), (1170, 54712), (1260, 50804), (1365, 46896), (1456, 43965), (1560, 41034), (1638, 39080), (1680, 38103), (1820, 35172), (1872, 34195), (1954, 32760), (2184, 29310), (2340, 27356), (2520, 25402), (2730, 23448), (2931, 21840), (3120, 20517), (3276, 19540), (3640, 17586), (3908, 16380), (4095, 15632), (4368, 14655), (4680, 13678), (4885, 13104), (5040, 12701), (5460, 11724), (5862, 10920), (6552, 9770), (6839, 9360), (7280, 8793), (7816, 8190)]