253252080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 911566656

約数和(自身を除く): 658314576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 115, 120, 123, 138, 144, 164, 180, 184, 205, 207, 230, 240, 246, 276, 328, 345, 360, 368, 369, 373, 410, 414, 460, 492, 552, 615, 656, 690, 720, 738, 746, 820, 828, 920, 943, 984, 1035, 1104, 1119, 1230, 1380, 1476, 1492, 1640, 1656, 1840, 1845, 1865, 1886, 1968, 2070, 2238, 2460, 2760, 2829, 2952, 2984, 3280, 3312, 3357, 3690, 3730, 3772, 4140, 4476, 4715, 4920, 5520, 5595, 5658, 5904, 5968, 6714, 7380, 7460, 7544, 8280, 8487, 8579, 8952, 9430, 9840, 11190, 11316, 13428, 14145, 14760, 14920, 15088, 15293, 16560, 16785, 16974, 17158, 17904, 18860, 22380, 22632, 25737, 26856, 28290, 29520, 29840, 30586, 33570, 33948, 34316, 37720, 42435, 42895, 44760, 45264, 45879, 51474, 53712, 56580, 61172, 67140, 67896, 68632, 75440, 76465, 77211, 84870, 85790, 89520, 91758, 102948, 113160, 122344, 128685, 134280, 135792, 137264, 137637, 152930, 154422, 169740, 171580, 183516, 205896, 226320, 229395, 244688, 257370, 268560, 275274, 305860, 308844, 339480, 343160, 351739, 367032, 386055, 411792, 458790, 514740, 550548, 611720, 617688, 678960, 686320, 688185, 703478, 734064, 772110, 917580, 1029480, 1055217, 1101096, 1223440, 1235376, 1376370, 1406956, 1544220, 1758695, 1835160, 2058960, 2110434, 2202192, 2752740, 2813912, 3088440, 3165651, 3517390, 3670320, 4220868, 5276085, 5505480, 5627824, 6176880, 6331302, 7034780, 8441736, 10552170, 11010960, 12662604, 14069560, 15828255, 16883472, 21104340, 25325208, 28139120, 31656510, 42208680, 50650416, 63313020, 84417360, 126626040, 253252080]

約数ペア:

[(1, 253252080), (2, 126626040), (3, 84417360), (4, 63313020), (5, 50650416), (6, 42208680), (8, 31656510), (9, 28139120), (10, 25325208), (12, 21104340), (15, 16883472), (16, 15828255), (18, 14069560), (20, 12662604), (23, 11010960), (24, 10552170), (30, 8441736), (36, 7034780), (40, 6331302), (41, 6176880), (45, 5627824), (46, 5505480), (48, 5276085), (60, 4220868), (69, 3670320), (72, 3517390), (80, 3165651), (82, 3088440), (90, 2813912), (92, 2752740), (115, 2202192), (120, 2110434), (123, 2058960), (138, 1835160), (144, 1758695), (164, 1544220), (180, 1406956), (184, 1376370), (205, 1235376), (207, 1223440), (230, 1101096), (240, 1055217), (246, 1029480), (276, 917580), (328, 772110), (345, 734064), (360, 703478), (368, 688185), (369, 686320), (373, 678960), (410, 617688), (414, 611720), (460, 550548), (492, 514740), (552, 458790), (615, 411792), (656, 386055), (690, 367032), (720, 351739), (738, 343160), (746, 339480), (820, 308844), (828, 305860), (920, 275274), (943, 268560), (984, 257370), (1035, 244688), (1104, 229395), (1119, 226320), (1230, 205896), (1380, 183516), (1476, 171580), (1492, 169740), (1640, 154422), (1656, 152930), (1840, 137637), (1845, 137264), (1865, 135792), (1886, 134280), (1968, 128685), (2070, 122344), (2238, 113160), (2460, 102948), (2760, 91758), (2829, 89520), (2952, 85790), (2984, 84870), (3280, 77211), (3312, 76465), (3357, 75440), (3690, 68632), (3730, 67896), (3772, 67140), (4140, 61172), (4476, 56580), (4715, 53712), (4920, 51474), (5520, 45879), (5595, 45264), (5658, 44760), (5904, 42895), (5968, 42435), (6714, 37720), (7380, 34316), (7460, 33948), (7544, 33570), (8280, 30586), (8487, 29840), (8579, 29520), (8952, 28290), (9430, 26856), (9840, 25737), (11190, 22632), (11316, 22380), (13428, 18860), (14145, 17904), (14760, 17158), (14920, 16974), (15088, 16785), (15293, 16560)]