77702240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 251312544

約数和(自身を除く): 173610304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 49, 53, 55, 56, 68, 70, 77, 80, 85, 88, 98, 106, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 196, 212, 220, 224, 238, 245, 265, 272, 280, 308, 340, 352, 371, 374, 385, 392, 424, 440, 476, 490, 530, 539, 544, 560, 583, 595, 616, 680, 742, 748, 770, 784, 833, 848, 880, 901, 935, 952, 980, 1060, 1078, 1120, 1166, 1190, 1232, 1309, 1360, 1484, 1496, 1540, 1568, 1666, 1696, 1760, 1802, 1855, 1870, 1904, 1960, 2120, 2156, 2332, 2380, 2464, 2597, 2618, 2695, 2720, 2915, 2968, 2992, 3080, 3332, 3604, 3710, 3740, 3808, 3920, 4081, 4165, 4240, 4312, 4505, 4664, 4760, 5194, 5236, 5390, 5830, 5936, 5984, 6160, 6307, 6545, 6664, 7208, 7420, 7480, 7840, 8162, 8330, 8480, 8624, 9010, 9163, 9328, 9520, 9911, 10388, 10472, 10780, 11660, 11872, 12320, 12614, 12985, 13090, 13328, 14416, 14840, 14960, 16324, 16660, 17248, 18020, 18326, 18656, 19040, 19822, 20405, 20776, 20944, 21560, 23320, 25228, 25970, 26180, 26656, 28567, 28832, 29680, 29920, 31535, 32648, 33320, 36040, 36652, 39644, 40810, 41552, 41888, 43120, 44149, 45815, 46640, 49555, 50456, 51940, 52360, 57134, 59360, 63070, 65296, 66640, 69377, 72080, 73304, 79288, 81620, 83104, 86240, 88298, 91630, 93280, 99110, 100912, 103880, 104720, 114268, 126140, 130592, 133280, 138754, 142835, 144160, 146608, 158576, 163240, 176596, 183260, 198220, 201824, 207760, 209440, 220745, 228536, 252280, 277508, 285670, 293216, 317152, 326480, 346885, 353192, 366520, 396440, 415520, 441490, 457072, 485639, 504560, 555016, 571340, 652960, 693770, 706384, 733040, 792880, 882980, 914144, 971278, 1009120, 1110032, 1142680, 1387540, 1412768, 1466080, 1585760, 1765960, 1942556, 2220064, 2285360, 2428195, 2775080, 3531920, 3885112, 4570720, 4856390, 5550160, 7063840, 7770224, 9712780, 11100320, 15540448, 19425560, 38851120, 77702240]

約数ペア:

[(1, 77702240), (2, 38851120), (4, 19425560), (5, 15540448), (7, 11100320), (8, 9712780), (10, 7770224), (11, 7063840), (14, 5550160), (16, 4856390), (17, 4570720), (20, 3885112), (22, 3531920), (28, 2775080), (32, 2428195), (34, 2285360), (35, 2220064), (40, 1942556), (44, 1765960), (49, 1585760), (53, 1466080), (55, 1412768), (56, 1387540), (68, 1142680), (70, 1110032), (77, 1009120), (80, 971278), (85, 914144), (88, 882980), (98, 792880), (106, 733040), (110, 706384), (112, 693770), (119, 652960), (136, 571340), (140, 555016), (154, 504560), (160, 485639), (170, 457072), (176, 441490), (187, 415520), (196, 396440), (212, 366520), (220, 353192), (224, 346885), (238, 326480), (245, 317152), (265, 293216), (272, 285670), (280, 277508), (308, 252280), (340, 228536), (352, 220745), (371, 209440), (374, 207760), (385, 201824), (392, 198220), (424, 183260), (440, 176596), (476, 163240), (490, 158576), (530, 146608), (539, 144160), (544, 142835), (560, 138754), (583, 133280), (595, 130592), (616, 126140), (680, 114268), (742, 104720), (748, 103880), (770, 100912), (784, 99110), (833, 93280), (848, 91630), (880, 88298), (901, 86240), (935, 83104), (952, 81620), (980, 79288), (1060, 73304), (1078, 72080), (1120, 69377), (1166, 66640), (1190, 65296), (1232, 63070), (1309, 59360), (1360, 57134), (1484, 52360), (1496, 51940), (1540, 50456), (1568, 49555), (1666, 46640), (1696, 45815), (1760, 44149), (1802, 43120), (1855, 41888), (1870, 41552), (1904, 40810), (1960, 39644), (2120, 36652), (2156, 36040), (2332, 33320), (2380, 32648), (2464, 31535), (2597, 29920), (2618, 29680), (2695, 28832), (2720, 28567), (2915, 26656), (2968, 26180), (2992, 25970), (3080, 25228), (3332, 23320), (3604, 21560), (3710, 20944), (3740, 20776), (3808, 20405), (3920, 19822), (4081, 19040), (4165, 18656), (4240, 18326), (4312, 18020), (4505, 17248), (4664, 16660), (4760, 16324), (5194, 14960), (5236, 14840), (5390, 14416), (5830, 13328), (5936, 13090), (5984, 12985), (6160, 12614), (6307, 12320), (6545, 11872), (6664, 11660), (7208, 10780), (7420, 10472), (7480, 10388), (7840, 9911), (8162, 9520), (8330, 9328), (8480, 9163), (8624, 9010)]