22826160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 180

約数和(自身を含む): 89311248

約数和(自身を除く): 66485088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 647, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1294, 1470, 1680, 1764, 1941, 1960, 2205, 2352, 2520, 2588, 2940, 3235, 3528, 3882, 3920, 4410, 4529, 5040, 5176, 5823, 5880, 6470, 7056, 7764, 8820, 9058, 9705, 10352, 11646, 11760, 12940, 13587, 15528, 17640, 18116, 19410, 22645, 23292, 25880, 27174, 29115, 31056, 31703, 35280, 36232, 38820, 40761, 45290, 46584, 51760, 54348, 58230, 63406, 67935, 72464, 77640, 81522, 90580, 93168, 95109, 108696, 116460, 126812, 135870, 155280, 158515, 163044, 181160, 190218, 203805, 217392, 232920, 253624, 271740, 285327, 317030, 326088, 362320, 380436, 407610, 465840, 475545, 507248, 543480, 570654, 634060, 652176, 760872, 815220, 951090, 1086960, 1141308, 1268120, 1426635, 1521744, 1630440, 1902180, 2282616, 2536240, 2853270, 3260880, 3804360, 4565232, 5706540, 7608720, 11413080, 22826160]

約数ペア:

[(1, 22826160), (2, 11413080), (3, 7608720), (4, 5706540), (5, 4565232), (6, 3804360), (7, 3260880), (8, 2853270), (9, 2536240), (10, 2282616), (12, 1902180), (14, 1630440), (15, 1521744), (16, 1426635), (18, 1268120), (20, 1141308), (21, 1086960), (24, 951090), (28, 815220), (30, 760872), (35, 652176), (36, 634060), (40, 570654), (42, 543480), (45, 507248), (48, 475545), (49, 465840), (56, 407610), (60, 380436), (63, 362320), (70, 326088), (72, 317030), (80, 285327), (84, 271740), (90, 253624), (98, 232920), (105, 217392), (112, 203805), (120, 190218), (126, 181160), (140, 163044), (144, 158515), (147, 155280), (168, 135870), (180, 126812), (196, 116460), (210, 108696), (240, 95109), (245, 93168), (252, 90580), (280, 81522), (294, 77640), (315, 72464), (336, 67935), (360, 63406), (392, 58230), (420, 54348), (441, 51760), (490, 46584), (504, 45290), (560, 40761), (588, 38820), (630, 36232), (647, 35280), (720, 31703), (735, 31056), (784, 29115), (840, 27174), (882, 25880), (980, 23292), (1008, 22645), (1176, 19410), (1260, 18116), (1294, 17640), (1470, 15528), (1680, 13587), (1764, 12940), (1941, 11760), (1960, 11646), (2205, 10352), (2352, 9705), (2520, 9058), (2588, 8820), (2940, 7764), (3235, 7056), (3528, 6470), (3882, 5880), (3920, 5823), (4410, 5176), (4529, 5040)]