1580304480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:997

約数の個数: 192

約数和(自身を含む): 5269017600

約数和(自身を除く): 3688713120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 241, 285, 304, 380, 456, 480, 482, 570, 608, 719, 723, 760, 912, 964, 1140, 1205, 1438, 1446, 1520, 1824, 1928, 2157, 2280, 2410, 2876, 2892, 3040, 3595, 3615, 3856, 4314, 4560, 4579, 4820, 5752, 5784, 7190, 7230, 7712, 8628, 9120, 9158, 9640, 10785, 11504, 11568, 13661, 13737, 14380, 14460, 17256, 18316, 19280, 21570, 22895, 23008, 23136, 27322, 27474, 28760, 28920, 34512, 36632, 38560, 40983, 43140, 45790, 54644, 54948, 57520, 57840, 68305, 68685, 69024, 73264, 81966, 86280, 91580, 109288, 109896, 115040, 115680, 136610, 137370, 146528, 163932, 172560, 173279, 183160, 204915, 218576, 219792, 273220, 274740, 327864, 345120, 346558, 366320, 409830, 437152, 439584, 519837, 546440, 549480, 655728, 693116, 732640, 819660, 866395, 1039674, 1092880, 1098960, 1311456, 1386232, 1639320, 1732790, 2079348, 2185760, 2197920, 2599185, 2772464, 3278640, 3292301, 3465580, 4158696, 5198370, 5544928, 6557280, 6584602, 6931160, 8317392, 9876903, 10396740, 13169204, 13862320, 16461505, 16634784, 19753806, 20793480, 26338408, 27724640, 32923010, 39507612, 41586960, 49384515, 52676816, 65846020, 79015224, 83173920, 98769030, 105353632, 131692040, 158030448, 197538060, 263384080, 316060896, 395076120, 526768160, 790152240, 1580304480]

約数ペア:

[(1, 1580304480), (2, 790152240), (3, 526768160), (4, 395076120), (5, 316060896), (6, 263384080), (8, 197538060), (10, 158030448), (12, 131692040), (15, 105353632), (16, 98769030), (19, 83173920), (20, 79015224), (24, 65846020), (30, 52676816), (32, 49384515), (38, 41586960), (40, 39507612), (48, 32923010), (57, 27724640), (60, 26338408), (76, 20793480), (80, 19753806), (95, 16634784), (96, 16461505), (114, 13862320), (120, 13169204), (152, 10396740), (160, 9876903), (190, 8317392), (228, 6931160), (240, 6584602), (241, 6557280), (285, 5544928), (304, 5198370), (380, 4158696), (456, 3465580), (480, 3292301), (482, 3278640), (570, 2772464), (608, 2599185), (719, 2197920), (723, 2185760), (760, 2079348), (912, 1732790), (964, 1639320), (1140, 1386232), (1205, 1311456), (1438, 1098960), (1446, 1092880), (1520, 1039674), (1824, 866395), (1928, 819660), (2157, 732640), (2280, 693116), (2410, 655728), (2876, 549480), (2892, 546440), (3040, 519837), (3595, 439584), (3615, 437152), (3856, 409830), (4314, 366320), (4560, 346558), (4579, 345120), (4820, 327864), (5752, 274740), (5784, 273220), (7190, 219792), (7230, 218576), (7712, 204915), (8628, 183160), (9120, 173279), (9158, 172560), (9640, 163932), (10785, 146528), (11504, 137370), (11568, 136610), (13661, 115680), (13737, 115040), (14380, 109896), (14460, 109288), (17256, 91580), (18316, 86280), (19280, 81966), (21570, 73264), (22895, 69024), (23008, 68685), (23136, 68305), (27322, 57840), (27474, 57520), (28760, 54948), (28920, 54644), (34512, 45790), (36632, 43140), (38560, 40983)]