273171920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 767950848

約数和(自身を除く): 494778928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 127, 140, 161, 167, 184, 230, 254, 280, 322, 334, 368, 460, 508, 560, 635, 644, 668, 805, 835, 889, 920, 1016, 1169, 1270, 1288, 1336, 1610, 1670, 1778, 1840, 2032, 2338, 2540, 2576, 2672, 2921, 3220, 3340, 3556, 3841, 4445, 4676, 5080, 5842, 5845, 6440, 6680, 7112, 7682, 8890, 9352, 10160, 11684, 11690, 12880, 13360, 14224, 14605, 15364, 17780, 18704, 19205, 20447, 21209, 23368, 23380, 26887, 29210, 30728, 35560, 38410, 40894, 42418, 46736, 46760, 53774, 58420, 61456, 71120, 76820, 81788, 84836, 93520, 102235, 106045, 107548, 116840, 134435, 148463, 153640, 163576, 169672, 204470, 212090, 215096, 233680, 268870, 296926, 307280, 327152, 339344, 408940, 424180, 430192, 487807, 537740, 593852, 742315, 817880, 848360, 975614, 1075480, 1187704, 1484630, 1635760, 1696720, 1951228, 2150960, 2375408, 2439035, 2969260, 3414649, 3902456, 4878070, 5938520, 6829298, 7804912, 9756140, 11877040, 13658596, 17073245, 19512280, 27317192, 34146490, 39024560, 54634384, 68292980, 136585960, 273171920]

約数ペア:

[(1, 273171920), (2, 136585960), (4, 68292980), (5, 54634384), (7, 39024560), (8, 34146490), (10, 27317192), (14, 19512280), (16, 17073245), (20, 13658596), (23, 11877040), (28, 9756140), (35, 7804912), (40, 6829298), (46, 5938520), (56, 4878070), (70, 3902456), (80, 3414649), (92, 2969260), (112, 2439035), (115, 2375408), (127, 2150960), (140, 1951228), (161, 1696720), (167, 1635760), (184, 1484630), (230, 1187704), (254, 1075480), (280, 975614), (322, 848360), (334, 817880), (368, 742315), (460, 593852), (508, 537740), (560, 487807), (635, 430192), (644, 424180), (668, 408940), (805, 339344), (835, 327152), (889, 307280), (920, 296926), (1016, 268870), (1169, 233680), (1270, 215096), (1288, 212090), (1336, 204470), (1610, 169672), (1670, 163576), (1778, 153640), (1840, 148463), (2032, 134435), (2338, 116840), (2540, 107548), (2576, 106045), (2672, 102235), (2921, 93520), (3220, 84836), (3340, 81788), (3556, 76820), (3841, 71120), (4445, 61456), (4676, 58420), (5080, 53774), (5842, 46760), (5845, 46736), (6440, 42418), (6680, 40894), (7112, 38410), (7682, 35560), (8890, 30728), (9352, 29210), (10160, 26887), (11684, 23380), (11690, 23368), (12880, 21209), (13360, 20447), (14224, 19205), (14605, 18704), (15364, 17780)]