133245440

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 348834816

約数和(自身を除く): 215589376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 73, 80, 92, 115, 124, 128, 146, 155, 160, 184, 230, 248, 256, 292, 310, 320, 365, 368, 460, 496, 512, 584, 620, 640, 713, 730, 736, 920, 992, 1168, 1240, 1280, 1426, 1460, 1472, 1679, 1840, 1984, 2263, 2336, 2480, 2560, 2852, 2920, 2944, 3358, 3565, 3680, 3968, 4526, 4672, 4960, 5704, 5840, 5888, 6716, 7130, 7360, 7936, 8395, 9052, 9344, 9920, 11315, 11408, 11680, 11776, 13432, 14260, 14720, 15872, 16790, 18104, 18688, 19840, 22630, 22816, 23360, 26864, 28520, 29440, 33580, 36208, 37376, 39680, 45260, 45632, 46720, 52049, 53728, 57040, 58880, 67160, 72416, 79360, 90520, 91264, 93440, 104098, 107456, 114080, 134320, 144832, 181040, 182528, 186880, 208196, 214912, 228160, 260245, 268640, 289664, 362080, 365056, 416392, 429824, 456320, 520490, 537280, 579328, 724160, 832784, 859648, 912640, 1040980, 1074560, 1158656, 1448320, 1665568, 1825280, 2081960, 2149120, 2896640, 3331136, 4163920, 4298240, 5793280, 6662272, 8327840, 13324544, 16655680, 26649088, 33311360, 66622720, 133245440]

約数ペア:

[(1, 133245440), (2, 66622720), (4, 33311360), (5, 26649088), (8, 16655680), (10, 13324544), (16, 8327840), (20, 6662272), (23, 5793280), (31, 4298240), (32, 4163920), (40, 3331136), (46, 2896640), (62, 2149120), (64, 2081960), (73, 1825280), (80, 1665568), (92, 1448320), (115, 1158656), (124, 1074560), (128, 1040980), (146, 912640), (155, 859648), (160, 832784), (184, 724160), (230, 579328), (248, 537280), (256, 520490), (292, 456320), (310, 429824), (320, 416392), (365, 365056), (368, 362080), (460, 289664), (496, 268640), (512, 260245), (584, 228160), (620, 214912), (640, 208196), (713, 186880), (730, 182528), (736, 181040), (920, 144832), (992, 134320), (1168, 114080), (1240, 107456), (1280, 104098), (1426, 93440), (1460, 91264), (1472, 90520), (1679, 79360), (1840, 72416), (1984, 67160), (2263, 58880), (2336, 57040), (2480, 53728), (2560, 52049), (2852, 46720), (2920, 45632), (2944, 45260), (3358, 39680), (3565, 37376), (3680, 36208), (3968, 33580), (4526, 29440), (4672, 28520), (4960, 26864), (5704, 23360), (5840, 22816), (5888, 22630), (6716, 19840), (7130, 18688), (7360, 18104), (7936, 16790), (8395, 15872), (9052, 14720), (9344, 14260), (9920, 13432), (11315, 11776), (11408, 11680)]