227287040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 112

約数和(自身を含む): 566196480

約数和(自身を除く): 338909440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 179, 248, 256, 310, 320, 358, 496, 512, 620, 640, 716, 895, 992, 1024, 1240, 1280, 1432, 1790, 1984, 2048, 2480, 2560, 2864, 3580, 3968, 4096, 4960, 5120, 5549, 5728, 7160, 7936, 8192, 9920, 10240, 11098, 11456, 14320, 15872, 19840, 20480, 22196, 22912, 27745, 28640, 31744, 39680, 40960, 44392, 45824, 55490, 57280, 63488, 79360, 88784, 91648, 110980, 114560, 126976, 158720, 177568, 183296, 221960, 229120, 253952, 317440, 355136, 366592, 443920, 458240, 634880, 710272, 733184, 887840, 916480, 1269760, 1420544, 1466368, 1775680, 1832960, 2841088, 3551360, 3665920, 5682176, 7102720, 7331840, 11364352, 14205440, 22728704, 28410880, 45457408, 56821760, 113643520, 227287040]

約数ペア:

[(1, 227287040), (2, 113643520), (4, 56821760), (5, 45457408), (8, 28410880), (10, 22728704), (16, 14205440), (20, 11364352), (31, 7331840), (32, 7102720), (40, 5682176), (62, 3665920), (64, 3551360), (80, 2841088), (124, 1832960), (128, 1775680), (155, 1466368), (160, 1420544), (179, 1269760), (248, 916480), (256, 887840), (310, 733184), (320, 710272), (358, 634880), (496, 458240), (512, 443920), (620, 366592), (640, 355136), (716, 317440), (895, 253952), (992, 229120), (1024, 221960), (1240, 183296), (1280, 177568), (1432, 158720), (1790, 126976), (1984, 114560), (2048, 110980), (2480, 91648), (2560, 88784), (2864, 79360), (3580, 63488), (3968, 57280), (4096, 55490), (4960, 45824), (5120, 44392), (5549, 40960), (5728, 39680), (7160, 31744), (7936, 28640), (8192, 27745), (9920, 22912), (10240, 22196), (11098, 20480), (11456, 19840), (14320, 15872)]