79074240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^2$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 299347128

約数和(自身を除く): 220272888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 192, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 320, 328, 336, 392, 410, 420, 448, 480, 490, 492, 560, 574, 588, 615, 656, 672, 735, 784, 820, 840, 861, 960, 980, 984, 1120, 1148, 1176, 1230, 1312, 1344, 1435, 1470, 1568, 1640, 1680, 1681, 1722, 1960, 1968, 2009, 2240, 2296, 2352, 2460, 2624, 2870, 2940, 3136, 3280, 3360, 3362, 3444, 3920, 3936, 4018, 4305, 4592, 4704, 4920, 5043, 5740, 5880, 6027, 6560, 6720, 6724, 6888, 7840, 7872, 8036, 8405, 8610, 9184, 9408, 9840, 10045, 10086, 11480, 11760, 11767, 12054, 13120, 13448, 13776, 15680, 16072, 16810, 17220, 18368, 19680, 20090, 20172, 22960, 23520, 23534, 24108, 25215, 26896, 27552, 30135, 32144, 33620, 34440, 35301, 39360, 40180, 40344, 45920, 47040, 47068, 48216, 50430, 53792, 55104, 58835, 60270, 64288, 67240, 68880, 70602, 80360, 80688, 82369, 91840, 94136, 96432, 100860, 107584, 117670, 120540, 128576, 134480, 137760, 141204, 160720, 161376, 164738, 176505, 188272, 192864, 201720, 235340, 241080, 247107, 268960, 275520, 282408, 321440, 322752, 329476, 353010, 376544, 385728, 403440, 411845, 470680, 482160, 494214, 537920, 564816, 642880, 658952, 706020, 753088, 806880, 823690, 941360, 964320, 988428, 1129632, 1235535, 1317904, 1412040, 1613760, 1647380, 1882720, 1928640, 1976856, 2259264, 2471070, 2635808, 2824080, 3294760, 3765440, 3953712, 4942140, 5271616, 5648160, 6589520, 7907424, 9884280, 11296320, 13179040, 15814848, 19768560, 26358080, 39537120, 79074240]

約数ペア:

[(1, 79074240), (2, 39537120), (3, 26358080), (4, 19768560), (5, 15814848), (6, 13179040), (7, 11296320), (8, 9884280), (10, 7907424), (12, 6589520), (14, 5648160), (15, 5271616), (16, 4942140), (20, 3953712), (21, 3765440), (24, 3294760), (28, 2824080), (30, 2635808), (32, 2471070), (35, 2259264), (40, 1976856), (41, 1928640), (42, 1882720), (48, 1647380), (49, 1613760), (56, 1412040), (60, 1317904), (64, 1235535), (70, 1129632), (80, 988428), (82, 964320), (84, 941360), (96, 823690), (98, 806880), (105, 753088), (112, 706020), (120, 658952), (123, 642880), (140, 564816), (147, 537920), (160, 494214), (164, 482160), (168, 470680), (192, 411845), (196, 403440), (205, 385728), (210, 376544), (224, 353010), (240, 329476), (245, 322752), (246, 321440), (280, 282408), (287, 275520), (294, 268960), (320, 247107), (328, 241080), (336, 235340), (392, 201720), (410, 192864), (420, 188272), (448, 176505), (480, 164738), (490, 161376), (492, 160720), (560, 141204), (574, 137760), (588, 134480), (615, 128576), (656, 120540), (672, 117670), (735, 107584), (784, 100860), (820, 96432), (840, 94136), (861, 91840), (960, 82369), (980, 80688), (984, 80360), (1120, 70602), (1148, 68880), (1176, 67240), (1230, 64288), (1312, 60270), (1344, 58835), (1435, 55104), (1470, 53792), (1568, 50430), (1640, 48216), (1680, 47068), (1681, 47040), (1722, 45920), (1960, 40344), (1968, 40180), (2009, 39360), (2240, 35301), (2296, 34440), (2352, 33620), (2460, 32144), (2624, 30135), (2870, 27552), (2940, 26896), (3136, 25215), (3280, 24108), (3360, 23534), (3362, 23520), (3444, 22960), (3920, 20172), (3936, 20090), (4018, 19680), (4305, 18368), (4592, 17220), (4704, 16810), (4920, 16072), (5043, 15680), (5740, 13776), (5880, 13448), (6027, 13120), (6560, 12054), (6720, 11767), (6724, 11760), (6888, 11480), (7840, 10086), (7872, 10045), (8036, 9840), (8405, 9408), (8610, 9184)]