187077520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 539751168

約数和(自身を除く): 352673648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 170, 172, 215, 238, 272, 280, 301, 340, 344, 430, 457, 476, 560, 595, 602, 680, 688, 731, 860, 914, 952, 1190, 1204, 1360, 1462, 1505, 1720, 1828, 1904, 2285, 2380, 2408, 2924, 3010, 3199, 3440, 3655, 3656, 4570, 4760, 4816, 5117, 5848, 6020, 6398, 7310, 7312, 7769, 9140, 9520, 10234, 11696, 12040, 12796, 14620, 15538, 15995, 18280, 19651, 20468, 24080, 25585, 25592, 29240, 31076, 31990, 36560, 38845, 39302, 40936, 51170, 51184, 54383, 58480, 62152, 63980, 77690, 78604, 81872, 98255, 102340, 108766, 124304, 127960, 137557, 155380, 157208, 196510, 204680, 217532, 255920, 271915, 275114, 310760, 314416, 334067, 393020, 409360, 435064, 543830, 550228, 621520, 668134, 687785, 786040, 870128, 1087660, 1100456, 1336268, 1375570, 1572080, 1670335, 2175320, 2200912, 2338469, 2672536, 2751140, 3340670, 4350640, 4676938, 5345072, 5502280, 6681340, 9353876, 11004560, 11692345, 13362680, 18707752, 23384690, 26725360, 37415504, 46769380, 93538760, 187077520]

約数ペア:

[(1, 187077520), (2, 93538760), (4, 46769380), (5, 37415504), (7, 26725360), (8, 23384690), (10, 18707752), (14, 13362680), (16, 11692345), (17, 11004560), (20, 9353876), (28, 6681340), (34, 5502280), (35, 5345072), (40, 4676938), (43, 4350640), (56, 3340670), (68, 2751140), (70, 2672536), (80, 2338469), (85, 2200912), (86, 2175320), (112, 1670335), (119, 1572080), (136, 1375570), (140, 1336268), (170, 1100456), (172, 1087660), (215, 870128), (238, 786040), (272, 687785), (280, 668134), (301, 621520), (340, 550228), (344, 543830), (430, 435064), (457, 409360), (476, 393020), (560, 334067), (595, 314416), (602, 310760), (680, 275114), (688, 271915), (731, 255920), (860, 217532), (914, 204680), (952, 196510), (1190, 157208), (1204, 155380), (1360, 137557), (1462, 127960), (1505, 124304), (1720, 108766), (1828, 102340), (1904, 98255), (2285, 81872), (2380, 78604), (2408, 77690), (2924, 63980), (3010, 62152), (3199, 58480), (3440, 54383), (3655, 51184), (3656, 51170), (4570, 40936), (4760, 39302), (4816, 38845), (5117, 36560), (5848, 31990), (6020, 31076), (6398, 29240), (7310, 25592), (7312, 25585), (7769, 24080), (9140, 20468), (9520, 19651), (10234, 18280), (11696, 15995), (12040, 15538), (12796, 14620)]