280092288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 861696000

約数和(自身を除く): 581603712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 896, 948, 1106, 1264, 1319, 1344, 1659, 1896, 2212, 2528, 2638, 2688, 3318, 3792, 3957, 4424, 5056, 5276, 6636, 7584, 7914, 8848, 9233, 10112, 10552, 13272, 15168, 15828, 17696, 18466, 21104, 26544, 27699, 30336, 31656, 35392, 36932, 42208, 53088, 55398, 63312, 70784, 73864, 84416, 104201, 106176, 110796, 126624, 147728, 168832, 208402, 212352, 221592, 253248, 295456, 312603, 416804, 443184, 506496, 590912, 625206, 729407, 833608, 886368, 1181824, 1250412, 1458814, 1667216, 1772736, 2188221, 2500824, 2917628, 3334432, 3545472, 4376442, 5001648, 5835256, 6668864, 8752884, 10003296, 11670512, 13337728, 17505768, 20006592, 23341024, 35011536, 40013184, 46682048, 70023072, 93364096, 140046144, 280092288]

約数ペア:

[(1, 280092288), (2, 140046144), (3, 93364096), (4, 70023072), (6, 46682048), (7, 40013184), (8, 35011536), (12, 23341024), (14, 20006592), (16, 17505768), (21, 13337728), (24, 11670512), (28, 10003296), (32, 8752884), (42, 6668864), (48, 5835256), (56, 5001648), (64, 4376442), (79, 3545472), (84, 3334432), (96, 2917628), (112, 2500824), (128, 2188221), (158, 1772736), (168, 1667216), (192, 1458814), (224, 1250412), (237, 1181824), (316, 886368), (336, 833608), (384, 729407), (448, 625206), (474, 590912), (553, 506496), (632, 443184), (672, 416804), (896, 312603), (948, 295456), (1106, 253248), (1264, 221592), (1319, 212352), (1344, 208402), (1659, 168832), (1896, 147728), (2212, 126624), (2528, 110796), (2638, 106176), (2688, 104201), (3318, 84416), (3792, 73864), (3957, 70784), (4424, 63312), (5056, 55398), (5276, 53088), (6636, 42208), (7584, 36932), (7914, 35392), (8848, 31656), (9233, 30336), (10112, 27699), (10552, 26544), (13272, 21104), (15168, 18466), (15828, 17696)]