130628040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 317269560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 47, 53, 57, 60, 69, 76, 92, 94, 95, 106, 114, 115, 120, 138, 141, 152, 159, 184, 188, 190, 212, 228, 230, 235, 265, 276, 282, 285, 318, 345, 376, 380, 424, 437, 456, 460, 470, 530, 552, 564, 570, 636, 690, 705, 760, 795, 874, 893, 920, 940, 1007, 1060, 1081, 1128, 1140, 1219, 1272, 1311, 1380, 1410, 1590, 1748, 1786, 1880, 2014, 2120, 2162, 2185, 2280, 2438, 2491, 2622, 2679, 2760, 2820, 3021, 3180, 3243, 3496, 3572, 3657, 4028, 4324, 4370, 4465, 4876, 4982, 5035, 5244, 5358, 5405, 5640, 6042, 6095, 6360, 6486, 6555, 7144, 7314, 7473, 8056, 8648, 8740, 8930, 9752, 9964, 10070, 10488, 10716, 10810, 12084, 12190, 12455, 12972, 13110, 13395, 14628, 14946, 15105, 16215, 17480, 17860, 18285, 19928, 20140, 20539, 21432, 21620, 23161, 24168, 24380, 24910, 25944, 26220, 26790, 29256, 29892, 30210, 32430, 35720, 36570, 37365, 40280, 41078, 43240, 46322, 47329, 48760, 49820, 52440, 53580, 57293, 59784, 60420, 61617, 64860, 69483, 73140, 74730, 82156, 92644, 94658, 99640, 102695, 107160, 114586, 115805, 120840, 123234, 129720, 138966, 141987, 146280, 149460, 164312, 171879, 185288, 189316, 205390, 229172, 231610, 236645, 246468, 277932, 283974, 286465, 298920, 308085, 343758, 347415, 378632, 410780, 458344, 463220, 473290, 492936, 555864, 567948, 572930, 616170, 687516, 694830, 709935, 821560, 859395, 926440, 946580, 1088567, 1135896, 1145860, 1232340, 1375032, 1389660, 1419870, 1718790, 1893160, 2177134, 2291720, 2464680, 2779320, 2839740, 3265701, 3437580, 4354268, 5442835, 5679480, 6531402, 6875160, 8708536, 10885670, 13062804, 16328505, 21771340, 26125608, 32657010, 43542680, 65314020, 130628040]

約数ペア:

[(1, 130628040), (2, 65314020), (3, 43542680), (4, 32657010), (5, 26125608), (6, 21771340), (8, 16328505), (10, 13062804), (12, 10885670), (15, 8708536), (19, 6875160), (20, 6531402), (23, 5679480), (24, 5442835), (30, 4354268), (38, 3437580), (40, 3265701), (46, 2839740), (47, 2779320), (53, 2464680), (57, 2291720), (60, 2177134), (69, 1893160), (76, 1718790), (92, 1419870), (94, 1389660), (95, 1375032), (106, 1232340), (114, 1145860), (115, 1135896), (120, 1088567), (138, 946580), (141, 926440), (152, 859395), (159, 821560), (184, 709935), (188, 694830), (190, 687516), (212, 616170), (228, 572930), (230, 567948), (235, 555864), (265, 492936), (276, 473290), (282, 463220), (285, 458344), (318, 410780), (345, 378632), (376, 347415), (380, 343758), (424, 308085), (437, 298920), (456, 286465), (460, 283974), (470, 277932), (530, 246468), (552, 236645), (564, 231610), (570, 229172), (636, 205390), (690, 189316), (705, 185288), (760, 171879), (795, 164312), (874, 149460), (893, 146280), (920, 141987), (940, 138966), (1007, 129720), (1060, 123234), (1081, 120840), (1128, 115805), (1140, 114586), (1219, 107160), (1272, 102695), (1311, 99640), (1380, 94658), (1410, 92644), (1590, 82156), (1748, 74730), (1786, 73140), (1880, 69483), (2014, 64860), (2120, 61617), (2162, 60420), (2185, 59784), (2280, 57293), (2438, 53580), (2491, 52440), (2622, 49820), (2679, 48760), (2760, 47329), (2820, 46322), (3021, 43240), (3180, 41078), (3243, 40280), (3496, 37365), (3572, 36570), (3657, 35720), (4028, 32430), (4324, 30210), (4370, 29892), (4465, 29256), (4876, 26790), (4982, 26220), (5035, 25944), (5244, 24910), (5358, 24380), (5405, 24168), (5640, 23161), (6042, 21620), (6095, 21432), (6360, 20539), (6486, 20140), (6555, 19928), (7144, 18285), (7314, 17860), (7473, 17480), (8056, 16215), (8648, 15105), (8740, 14946), (8930, 14628), (9752, 13395), (9964, 13110), (10070, 12972), (10488, 12455), (10716, 12190), (10810, 12084)]