249223520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17117}}^1$

素因数の和:17152

約数の個数: 96

約数和(自身を含む): 724707648

約数和(自身を除く): 475484128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 17117, 34234, 68468, 85585, 119819, 136936, 171170, 222521, 239638, 273872, 342340, 445042, 479276, 547744, 599095, 684680, 890084, 958552, 1112605, 1198190, 1369360, 1557647, 1780168, 1917104, 2225210, 2396380, 2738720, 3115294, 3560336, 3834208, 4450420, 4792760, 6230588, 7120672, 7788235, 8900840, 9585520, 12461176, 15576470, 17801680, 19171040, 24922352, 31152940, 35603360, 49844704, 62305880, 124611760, 249223520]

約数ペア:

[(1, 249223520), (2, 124611760), (4, 62305880), (5, 49844704), (7, 35603360), (8, 31152940), (10, 24922352), (13, 19171040), (14, 17801680), (16, 15576470), (20, 12461176), (26, 9585520), (28, 8900840), (32, 7788235), (35, 7120672), (40, 6230588), (52, 4792760), (56, 4450420), (65, 3834208), (70, 3560336), (80, 3115294), (91, 2738720), (104, 2396380), (112, 2225210), (130, 1917104), (140, 1780168), (160, 1557647), (182, 1369360), (208, 1198190), (224, 1112605), (260, 958552), (280, 890084), (364, 684680), (416, 599095), (455, 547744), (520, 479276), (560, 445042), (728, 342340), (910, 273872), (1040, 239638), (1120, 222521), (1456, 171170), (1820, 136936), (2080, 119819), (2912, 85585), (3640, 68468), (7280, 34234), (14560, 17117)]