76131440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 160

約数和(自身を含む): 233985024

約数和(自身を除く): 157853584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 727, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1454, 1496, 1540, 1870, 1904, 2380, 2618, 2908, 2992, 3080, 3635, 3740, 4760, 5089, 5236, 5816, 6160, 6545, 7270, 7480, 7997, 9520, 10178, 10472, 11632, 12359, 13090, 14540, 14960, 15994, 20356, 20944, 24718, 25445, 26180, 29080, 31988, 39985, 40712, 49436, 50890, 52360, 55979, 58160, 61795, 63976, 79970, 81424, 86513, 98872, 101780, 104720, 111958, 123590, 127952, 135949, 159940, 173026, 197744, 203560, 223916, 247180, 271898, 279895, 319880, 346052, 407120, 432565, 447832, 494360, 543796, 559790, 639760, 679745, 692104, 865130, 895664, 951643, 988720, 1087592, 1119580, 1359490, 1384208, 1730260, 1903286, 2175184, 2239160, 2718980, 3460520, 3806572, 4478320, 4758215, 5437960, 6921040, 7613144, 9516430, 10875920, 15226288, 19032860, 38065720, 76131440]

約数ペア:

[(1, 76131440), (2, 38065720), (4, 19032860), (5, 15226288), (7, 10875920), (8, 9516430), (10, 7613144), (11, 6921040), (14, 5437960), (16, 4758215), (17, 4478320), (20, 3806572), (22, 3460520), (28, 2718980), (34, 2239160), (35, 2175184), (40, 1903286), (44, 1730260), (55, 1384208), (56, 1359490), (68, 1119580), (70, 1087592), (77, 988720), (80, 951643), (85, 895664), (88, 865130), (110, 692104), (112, 679745), (119, 639760), (136, 559790), (140, 543796), (154, 494360), (170, 447832), (176, 432565), (187, 407120), (220, 346052), (238, 319880), (272, 279895), (280, 271898), (308, 247180), (340, 223916), (374, 203560), (385, 197744), (440, 173026), (476, 159940), (560, 135949), (595, 127952), (616, 123590), (680, 111958), (727, 104720), (748, 101780), (770, 98872), (880, 86513), (935, 81424), (952, 79970), (1190, 63976), (1232, 61795), (1309, 58160), (1360, 55979), (1454, 52360), (1496, 50890), (1540, 49436), (1870, 40712), (1904, 39985), (2380, 31988), (2618, 29080), (2908, 26180), (2992, 25445), (3080, 24718), (3635, 20944), (3740, 20356), (4760, 15994), (5089, 14960), (5236, 14540), (5816, 13090), (6160, 12359), (6545, 11632), (7270, 10472), (7480, 10178), (7997, 9520)]