153667920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 564874560

約数和(自身を除く): 411206640

約数列:

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

約数ペア:

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