291585360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 1070288640

約数和(自身を除く): 778703280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 73, 80, 85, 88, 89, 102, 110, 120, 132, 136, 146, 165, 170, 176, 178, 187, 204, 219, 220, 240, 255, 264, 267, 272, 292, 330, 340, 356, 365, 374, 408, 438, 440, 445, 510, 528, 534, 561, 584, 660, 680, 712, 730, 748, 803, 816, 876, 880, 890, 935, 979, 1020, 1068, 1095, 1122, 1168, 1241, 1320, 1335, 1360, 1424, 1460, 1496, 1513, 1606, 1752, 1780, 1870, 1958, 2040, 2136, 2190, 2244, 2409, 2482, 2640, 2670, 2805, 2920, 2937, 2992, 3026, 3212, 3504, 3560, 3723, 3740, 3916, 4015, 4080, 4272, 4380, 4488, 4539, 4818, 4895, 4964, 5340, 5610, 5840, 5874, 6052, 6205, 6424, 6497, 7120, 7446, 7480, 7565, 7832, 8030, 8760, 8976, 9078, 9636, 9790, 9928, 10680, 11220, 11748, 12045, 12104, 12410, 12848, 12994, 13651, 14685, 14892, 14960, 15130, 15664, 16060, 16643, 17520, 18156, 18615, 19272, 19491, 19580, 19856, 21360, 22440, 22695, 23496, 24090, 24208, 24820, 25988, 27302, 29370, 29784, 30260, 32120, 32485, 33286, 36312, 37230, 38544, 38982, 39160, 40953, 44880, 45390, 46992, 48180, 49640, 49929, 51976, 54604, 58740, 59568, 60520, 64240, 64970, 66572, 68255, 71467, 72624, 74460, 77964, 78320, 81906, 83215, 90780, 96360, 97455, 99280, 99858, 103952, 109208, 110449, 117480, 121040, 129940, 133144, 136510, 142934, 148920, 155928, 163812, 166430, 181560, 192720, 194910, 199716, 204765, 214401, 218416, 220898, 234960, 249645, 259880, 266288, 273020, 285868, 297840, 311856, 327624, 331347, 332860, 357335, 363120, 389820, 399432, 409530, 428802, 441796, 499290, 519760, 546040, 552245, 571736, 655248, 662694, 665720, 714670, 779640, 798864, 819060, 857604, 883592, 998580, 1072005, 1092080, 1104490, 1143472, 1214939, 1325388, 1331440, 1429340, 1559280, 1638120, 1656735, 1715208, 1767184, 1997160, 2144010, 2208980, 2429878, 2650776, 2858680, 3276240, 3313470, 3430416, 3644817, 3994320, 4288020, 4417960, 4859756, 5301552, 5717360, 6074695, 6626940, 7289634, 8576040, 8835920, 9719512, 12149390, 13253880, 14579268, 17152080, 18224085, 19439024, 24298780, 26507760, 29158536, 36448170, 48597560, 58317072, 72896340, 97195120, 145792680, 291585360]

約数ペア:

[(1, 291585360), (2, 145792680), (3, 97195120), (4, 72896340), (5, 58317072), (6, 48597560), (8, 36448170), (10, 29158536), (11, 26507760), (12, 24298780), (15, 19439024), (16, 18224085), (17, 17152080), (20, 14579268), (22, 13253880), (24, 12149390), (30, 9719512), (33, 8835920), (34, 8576040), (40, 7289634), (44, 6626940), (48, 6074695), (51, 5717360), (55, 5301552), (60, 4859756), (66, 4417960), (68, 4288020), (73, 3994320), (80, 3644817), (85, 3430416), (88, 3313470), (89, 3276240), (102, 2858680), (110, 2650776), (120, 2429878), (132, 2208980), (136, 2144010), (146, 1997160), (165, 1767184), (170, 1715208), (176, 1656735), (178, 1638120), (187, 1559280), (204, 1429340), (219, 1331440), (220, 1325388), (240, 1214939), (255, 1143472), (264, 1104490), (267, 1092080), (272, 1072005), (292, 998580), (330, 883592), (340, 857604), (356, 819060), (365, 798864), (374, 779640), (408, 714670), (438, 665720), (440, 662694), (445, 655248), (510, 571736), (528, 552245), (534, 546040), (561, 519760), (584, 499290), (660, 441796), (680, 428802), (712, 409530), (730, 399432), (748, 389820), (803, 363120), (816, 357335), (876, 332860), (880, 331347), (890, 327624), (935, 311856), (979, 297840), (1020, 285868), (1068, 273020), (1095, 266288), (1122, 259880), (1168, 249645), (1241, 234960), (1320, 220898), (1335, 218416), (1360, 214401), (1424, 204765), (1460, 199716), (1496, 194910), (1513, 192720), (1606, 181560), (1752, 166430), (1780, 163812), (1870, 155928), (1958, 148920), (2040, 142934), (2136, 136510), (2190, 133144), (2244, 129940), (2409, 121040), (2482, 117480), (2640, 110449), (2670, 109208), (2805, 103952), (2920, 99858), (2937, 99280), (2992, 97455), (3026, 96360), (3212, 90780), (3504, 83215), (3560, 81906), (3723, 78320), (3740, 77964), (3916, 74460), (4015, 72624), (4080, 71467), (4272, 68255), (4380, 66572), (4488, 64970), (4539, 64240), (4818, 60520), (4895, 59568), (4964, 58740), (5340, 54604), (5610, 51976), (5840, 49929), (5874, 49640), (6052, 48180), (6205, 46992), (6424, 45390), (6497, 44880), (7120, 40953), (7446, 39160), (7480, 38982), (7565, 38544), (7832, 37230), (8030, 36312), (8760, 33286), (8976, 32485), (9078, 32120), (9636, 30260), (9790, 29784), (9928, 29370), (10680, 27302), (11220, 25988), (11748, 24820), (12045, 24208), (12104, 24090), (12410, 23496), (12848, 22695), (12994, 22440), (13651, 21360), (14685, 19856), (14892, 19580), (14960, 19491), (15130, 19272), (15664, 18615), (16060, 18156), (16643, 17520)]