244088320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 684116928

約数和(自身を除く): 440028608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 257, 265, 280, 320, 371, 424, 448, 512, 514, 530, 560, 640, 742, 848, 896, 1028, 1060, 1120, 1280, 1285, 1484, 1696, 1792, 1799, 1855, 2056, 2120, 2240, 2560, 2570, 2968, 3392, 3584, 3598, 3710, 4112, 4240, 4480, 5140, 5936, 6784, 7196, 7420, 8224, 8480, 8960, 8995, 10280, 11872, 13568, 13621, 14392, 14840, 16448, 16960, 17920, 17990, 20560, 23744, 27136, 27242, 28784, 29680, 32896, 33920, 35980, 41120, 47488, 54484, 57568, 59360, 65792, 67840, 68105, 71960, 82240, 94976, 95347, 108968, 115136, 118720, 131584, 135680, 136210, 143920, 164480, 189952, 190694, 217936, 230272, 237440, 272420, 287840, 328960, 381388, 435872, 460544, 474880, 476735, 544840, 575680, 657920, 762776, 871744, 921088, 949760, 953470, 1089680, 1151360, 1525552, 1743488, 1906940, 2179360, 2302720, 3051104, 3486976, 3813880, 4358720, 4605440, 6102208, 6973952, 7627760, 8717440, 12204416, 15255520, 17434880, 24408832, 30511040, 34869760, 48817664, 61022080, 122044160, 244088320]

約数ペア:

[(1, 244088320), (2, 122044160), (4, 61022080), (5, 48817664), (7, 34869760), (8, 30511040), (10, 24408832), (14, 17434880), (16, 15255520), (20, 12204416), (28, 8717440), (32, 7627760), (35, 6973952), (40, 6102208), (53, 4605440), (56, 4358720), (64, 3813880), (70, 3486976), (80, 3051104), (106, 2302720), (112, 2179360), (128, 1906940), (140, 1743488), (160, 1525552), (212, 1151360), (224, 1089680), (256, 953470), (257, 949760), (265, 921088), (280, 871744), (320, 762776), (371, 657920), (424, 575680), (448, 544840), (512, 476735), (514, 474880), (530, 460544), (560, 435872), (640, 381388), (742, 328960), (848, 287840), (896, 272420), (1028, 237440), (1060, 230272), (1120, 217936), (1280, 190694), (1285, 189952), (1484, 164480), (1696, 143920), (1792, 136210), (1799, 135680), (1855, 131584), (2056, 118720), (2120, 115136), (2240, 108968), (2560, 95347), (2570, 94976), (2968, 82240), (3392, 71960), (3584, 68105), (3598, 67840), (3710, 65792), (4112, 59360), (4240, 57568), (4480, 54484), (5140, 47488), (5936, 41120), (6784, 35980), (7196, 33920), (7420, 32896), (8224, 29680), (8480, 28784), (8960, 27242), (8995, 27136), (10280, 23744), (11872, 20560), (13568, 17990), (13621, 17920), (14392, 16960), (14840, 16448)]