236402280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 851558400

約数和(自身を除く): 615156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 307, 310, 345, 360, 372, 414, 460, 465, 540, 552, 558, 614, 620, 621, 690, 713, 744, 828, 837, 920, 921, 930, 1035, 1080, 1116, 1228, 1240, 1242, 1380, 1395, 1426, 1535, 1656, 1674, 1842, 1860, 2070, 2139, 2232, 2456, 2484, 2760, 2763, 2790, 2852, 3070, 3105, 3348, 3565, 3684, 3720, 4140, 4185, 4278, 4605, 4968, 5526, 5580, 5704, 6140, 6210, 6417, 6696, 7061, 7130, 7368, 8280, 8289, 8370, 8556, 9210, 9517, 10695, 11052, 11160, 12280, 12420, 12834, 13815, 14122, 14260, 16578, 16740, 17112, 18420, 19034, 19251, 21183, 21390, 22104, 24840, 25668, 27630, 28244, 28520, 28551, 32085, 33156, 33480, 35305, 36840, 38068, 38502, 41445, 42366, 42780, 47585, 51336, 55260, 56488, 57102, 63549, 64170, 66312, 70610, 76136, 77004, 82890, 84732, 85560, 85653, 95170, 96255, 105915, 110520, 114204, 127098, 128340, 141220, 142755, 154008, 165780, 169464, 171306, 190340, 190647, 192510, 211830, 218891, 228408, 254196, 256680, 256959, 282440, 285510, 317745, 331560, 342612, 380680, 381294, 385020, 423660, 428265, 437782, 508392, 513918, 571020, 635490, 656673, 685224, 762588, 770040, 847320, 856530, 875564, 953235, 1027836, 1094455, 1142040, 1270980, 1284795, 1313346, 1525176, 1713060, 1751128, 1906470, 1970019, 2055672, 2188910, 2541960, 2569590, 2626692, 3283365, 3426120, 3812940, 3940038, 4377820, 5139180, 5253384, 5910057, 6566730, 7625880, 7880076, 8755640, 9850095, 10278360, 11820114, 13133460, 15760152, 19700190, 23640228, 26266920, 29550285, 39400380, 47280456, 59100570, 78800760, 118201140, 236402280]

約数ペア:

[(1, 236402280), (2, 118201140), (3, 78800760), (4, 59100570), (5, 47280456), (6, 39400380), (8, 29550285), (9, 26266920), (10, 23640228), (12, 19700190), (15, 15760152), (18, 13133460), (20, 11820114), (23, 10278360), (24, 9850095), (27, 8755640), (30, 7880076), (31, 7625880), (36, 6566730), (40, 5910057), (45, 5253384), (46, 5139180), (54, 4377820), (60, 3940038), (62, 3812940), (69, 3426120), (72, 3283365), (90, 2626692), (92, 2569590), (93, 2541960), (108, 2188910), (115, 2055672), (120, 1970019), (124, 1906470), (135, 1751128), (138, 1713060), (155, 1525176), (180, 1313346), (184, 1284795), (186, 1270980), (207, 1142040), (216, 1094455), (230, 1027836), (248, 953235), (270, 875564), (276, 856530), (279, 847320), (307, 770040), (310, 762588), (345, 685224), (360, 656673), (372, 635490), (414, 571020), (460, 513918), (465, 508392), (540, 437782), (552, 428265), (558, 423660), (614, 385020), (620, 381294), (621, 380680), (690, 342612), (713, 331560), (744, 317745), (828, 285510), (837, 282440), (920, 256959), (921, 256680), (930, 254196), (1035, 228408), (1080, 218891), (1116, 211830), (1228, 192510), (1240, 190647), (1242, 190340), (1380, 171306), (1395, 169464), (1426, 165780), (1535, 154008), (1656, 142755), (1674, 141220), (1842, 128340), (1860, 127098), (2070, 114204), (2139, 110520), (2232, 105915), (2456, 96255), (2484, 95170), (2760, 85653), (2763, 85560), (2790, 84732), (2852, 82890), (3070, 77004), (3105, 76136), (3348, 70610), (3565, 66312), (3684, 64170), (3720, 63549), (4140, 57102), (4185, 56488), (4278, 55260), (4605, 51336), (4968, 47585), (5526, 42780), (5580, 42366), (5704, 41445), (6140, 38502), (6210, 38068), (6417, 36840), (6696, 35305), (7061, 33480), (7130, 33156), (7368, 32085), (8280, 28551), (8289, 28520), (8370, 28244), (8556, 27630), (9210, 25668), (9517, 24840), (10695, 22104), (11052, 21390), (11160, 21183), (12280, 19251), (12420, 19034), (12834, 18420), (13815, 17112), (14122, 16740), (14260, 16578)]