248008320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6151}}^1$

素因数の和:6183

約数の個数: 192

約数和(自身を含む): 978906240

約数和(自身を除く): 730897920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6151, 6720, 8064, 10080, 12302, 13440, 18453, 20160, 24604, 30755, 36906, 40320, 43057, 49208, 55359, 61510, 73812, 86114, 92265, 98416, 110718, 123020, 129171, 147624, 172228, 184530, 196832, 215285, 221436, 246040, 258342, 276795, 295248, 344456, 369060, 387513, 393664, 430570, 442872, 492080, 516684, 553590, 590496, 645855, 688912, 738120, 775026, 787328, 861140, 885744, 984160, 1033368, 1107180, 1180992, 1291710, 1377824, 1476240, 1550052, 1722280, 1771488, 1937565, 1968320, 2066736, 2214360, 2361984, 2583420, 2755648, 2952480, 3100104, 3444560, 3542976, 3875130, 3936640, 4133472, 4428720, 5166840, 5511296, 5904960, 6200208, 6889120, 7085952, 7750260, 8266944, 8857440, 10333680, 11809920, 12400416, 13778240, 15500520, 16533888, 17714880, 20667360, 24800832, 27556480, 31001040, 35429760, 41334720, 49601664, 62002080, 82669440, 124004160, 248008320]

約数ペア:

[(1, 248008320), (2, 124004160), (3, 82669440), (4, 62002080), (5, 49601664), (6, 41334720), (7, 35429760), (8, 31001040), (9, 27556480), (10, 24800832), (12, 20667360), (14, 17714880), (15, 16533888), (16, 15500520), (18, 13778240), (20, 12400416), (21, 11809920), (24, 10333680), (28, 8857440), (30, 8266944), (32, 7750260), (35, 7085952), (36, 6889120), (40, 6200208), (42, 5904960), (45, 5511296), (48, 5166840), (56, 4428720), (60, 4133472), (63, 3936640), (64, 3875130), (70, 3542976), (72, 3444560), (80, 3100104), (84, 2952480), (90, 2755648), (96, 2583420), (105, 2361984), (112, 2214360), (120, 2066736), (126, 1968320), (128, 1937565), (140, 1771488), (144, 1722280), (160, 1550052), (168, 1476240), (180, 1377824), (192, 1291710), (210, 1180992), (224, 1107180), (240, 1033368), (252, 984160), (280, 885744), (288, 861140), (315, 787328), (320, 775026), (336, 738120), (360, 688912), (384, 645855), (420, 590496), (448, 553590), (480, 516684), (504, 492080), (560, 442872), (576, 430570), (630, 393664), (640, 387513), (672, 369060), (720, 344456), (840, 295248), (896, 276795), (960, 258342), (1008, 246040), (1120, 221436), (1152, 215285), (1260, 196832), (1344, 184530), (1440, 172228), (1680, 147624), (1920, 129171), (2016, 123020), (2240, 110718), (2520, 98416), (2688, 92265), (2880, 86114), (3360, 73812), (4032, 61510), (4480, 55359), (5040, 49208), (5760, 43057), (6151, 40320), (6720, 36906), (8064, 30755), (10080, 24604), (12302, 20160), (13440, 18453)]