158457120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 538804224

約数和(自身を除く): 380347104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 463, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 926, 930, 992, 1104, 1240, 1380, 1389, 1426, 1488, 1840, 1852, 1860, 2139, 2208, 2315, 2480, 2760, 2778, 2852, 2976, 3565, 3680, 3704, 3720, 4278, 4630, 4960, 5520, 5556, 5704, 6945, 7130, 7408, 7440, 8556, 9260, 10649, 10695, 11040, 11112, 11408, 13890, 14260, 14353, 14816, 14880, 17112, 18520, 21298, 21390, 22224, 22816, 27780, 28520, 28706, 31947, 34224, 37040, 42596, 42780, 43059, 44448, 53245, 55560, 57040, 57412, 63894, 68448, 71765, 74080, 85192, 85560, 86118, 106490, 111120, 114080, 114824, 127788, 143530, 159735, 170384, 171120, 172236, 212980, 215295, 222240, 229648, 255576, 287060, 319470, 330119, 340768, 342240, 344472, 425960, 430590, 459296, 511152, 574120, 638940, 660238, 688944, 851920, 861180, 990357, 1022304, 1148240, 1277880, 1320476, 1377888, 1650595, 1703840, 1722360, 1980714, 2296480, 2555760, 2640952, 3301190, 3444720, 3961428, 4951785, 5111520, 5281904, 6602380, 6889440, 7922856, 9903570, 10563808, 13204760, 15845712, 19807140, 26409520, 31691424, 39614280, 52819040, 79228560, 158457120]

約数ペア:

[(1, 158457120), (2, 79228560), (3, 52819040), (4, 39614280), (5, 31691424), (6, 26409520), (8, 19807140), (10, 15845712), (12, 13204760), (15, 10563808), (16, 9903570), (20, 7922856), (23, 6889440), (24, 6602380), (30, 5281904), (31, 5111520), (32, 4951785), (40, 3961428), (46, 3444720), (48, 3301190), (60, 2640952), (62, 2555760), (69, 2296480), (80, 1980714), (92, 1722360), (93, 1703840), (96, 1650595), (115, 1377888), (120, 1320476), (124, 1277880), (138, 1148240), (155, 1022304), (160, 990357), (184, 861180), (186, 851920), (230, 688944), (240, 660238), (248, 638940), (276, 574120), (310, 511152), (345, 459296), (368, 430590), (372, 425960), (460, 344472), (463, 342240), (465, 340768), (480, 330119), (496, 319470), (552, 287060), (620, 255576), (690, 229648), (713, 222240), (736, 215295), (744, 212980), (920, 172236), (926, 171120), (930, 170384), (992, 159735), (1104, 143530), (1240, 127788), (1380, 114824), (1389, 114080), (1426, 111120), (1488, 106490), (1840, 86118), (1852, 85560), (1860, 85192), (2139, 74080), (2208, 71765), (2315, 68448), (2480, 63894), (2760, 57412), (2778, 57040), (2852, 55560), (2976, 53245), (3565, 44448), (3680, 43059), (3704, 42780), (3720, 42596), (4278, 37040), (4630, 34224), (4960, 31947), (5520, 28706), (5556, 28520), (5704, 27780), (6945, 22816), (7130, 22224), (7408, 21390), (7440, 21298), (8556, 18520), (9260, 17112), (10649, 14880), (10695, 14816), (11040, 14353), (11112, 14260), (11408, 13890)]