307335840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1147970880

約数和(自身を除く): 840635040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 179, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 358, 365, 392, 420, 438, 480, 490, 511, 537, 560, 584, 588, 672, 716, 730, 735, 784, 840, 876, 895, 980, 1022, 1074, 1095, 1120, 1168, 1176, 1253, 1432, 1460, 1470, 1533, 1568, 1680, 1752, 1790, 1960, 2044, 2148, 2190, 2336, 2352, 2506, 2555, 2685, 2864, 2920, 2940, 3066, 3360, 3504, 3577, 3580, 3759, 3920, 4088, 4296, 4380, 4704, 5012, 5110, 5370, 5728, 5840, 5880, 6132, 6265, 7008, 7154, 7160, 7518, 7665, 7840, 8176, 8592, 8760, 8771, 10024, 10220, 10731, 10740, 11680, 11760, 12264, 12530, 13067, 14308, 14320, 15036, 15330, 16352, 17184, 17520, 17542, 17885, 18795, 20048, 20440, 21462, 21480, 23520, 24528, 25060, 26134, 26313, 28616, 28640, 30072, 30660, 35040, 35084, 35770, 37590, 39201, 40096, 40880, 42924, 42960, 43855, 49056, 50120, 52268, 52626, 53655, 57232, 60144, 61320, 65335, 70168, 71540, 75180, 78402, 81760, 85848, 85920, 87710, 91469, 100240, 104536, 105252, 107310, 114464, 120288, 122640, 130670, 131565, 140336, 143080, 150360, 156804, 171696, 175420, 182938, 196005, 200480, 209072, 210504, 214620, 245280, 261340, 263130, 274407, 280672, 286160, 300720, 313608, 343392, 350840, 365876, 392010, 418144, 421008, 429240, 457345, 522680, 526260, 548814, 572320, 601440, 627216, 640283, 701680, 731752, 784020, 842016, 858480, 914690, 1045360, 1052520, 1097628, 1254432, 1280566, 1372035, 1403360, 1463504, 1568040, 1716960, 1829380, 1920849, 2090720, 2105040, 2195256, 2561132, 2744070, 2927008, 3136080, 3201415, 3658760, 3841698, 4210080, 4390512, 5122264, 5488140, 6272160, 6402830, 7317520, 7683396, 8781024, 9604245, 10244528, 10976280, 12805660, 14635040, 15366792, 19208490, 20489056, 21952560, 25611320, 30733584, 38416980, 43905120, 51222640, 61467168, 76833960, 102445280, 153667920, 307335840]

約数ペア:

[(1, 307335840), (2, 153667920), (3, 102445280), (4, 76833960), (5, 61467168), (6, 51222640), (7, 43905120), (8, 38416980), (10, 30733584), (12, 25611320), (14, 21952560), (15, 20489056), (16, 19208490), (20, 15366792), (21, 14635040), (24, 12805660), (28, 10976280), (30, 10244528), (32, 9604245), (35, 8781024), (40, 7683396), (42, 7317520), (48, 6402830), (49, 6272160), (56, 5488140), (60, 5122264), (70, 4390512), (73, 4210080), (80, 3841698), (84, 3658760), (96, 3201415), (98, 3136080), (105, 2927008), (112, 2744070), (120, 2561132), (140, 2195256), (146, 2105040), (147, 2090720), (160, 1920849), (168, 1829380), (179, 1716960), (196, 1568040), (210, 1463504), (219, 1403360), (224, 1372035), (240, 1280566), (245, 1254432), (280, 1097628), (292, 1052520), (294, 1045360), (336, 914690), (358, 858480), (365, 842016), (392, 784020), (420, 731752), (438, 701680), (480, 640283), (490, 627216), (511, 601440), (537, 572320), (560, 548814), (584, 526260), (588, 522680), (672, 457345), (716, 429240), (730, 421008), (735, 418144), (784, 392010), (840, 365876), (876, 350840), (895, 343392), (980, 313608), (1022, 300720), (1074, 286160), (1095, 280672), (1120, 274407), (1168, 263130), (1176, 261340), (1253, 245280), (1432, 214620), (1460, 210504), (1470, 209072), (1533, 200480), (1568, 196005), (1680, 182938), (1752, 175420), (1790, 171696), (1960, 156804), (2044, 150360), (2148, 143080), (2190, 140336), (2336, 131565), (2352, 130670), (2506, 122640), (2555, 120288), (2685, 114464), (2864, 107310), (2920, 105252), (2940, 104536), (3066, 100240), (3360, 91469), (3504, 87710), (3577, 85920), (3580, 85848), (3759, 81760), (3920, 78402), (4088, 75180), (4296, 71540), (4380, 70168), (4704, 65335), (5012, 61320), (5110, 60144), (5370, 57232), (5728, 53655), (5840, 52626), (5880, 52268), (6132, 50120), (6265, 49056), (7008, 43855), (7154, 42960), (7160, 42924), (7518, 40880), (7665, 40096), (7840, 39201), (8176, 37590), (8592, 35770), (8760, 35084), (8771, 35040), (10024, 30660), (10220, 30072), (10731, 28640), (10740, 28616), (11680, 26313), (11760, 26134), (12264, 25060), (12530, 24528), (13067, 23520), (14308, 21480), (14320, 21462), (15036, 20440), (15330, 20048), (16352, 18795), (17184, 17885), (17520, 17542)]