328266400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:184

約数の個数: 216

約数和(自身を含む): 1012997664

約数和(自身を除く): 684731264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 73, 77, 80, 88, 100, 110, 112, 140, 146, 154, 160, 175, 176, 200, 220, 224, 275, 280, 292, 308, 350, 352, 365, 385, 400, 440, 511, 550, 560, 584, 616, 700, 730, 770, 800, 803, 880, 1022, 1100, 1120, 1168, 1232, 1400, 1460, 1540, 1606, 1760, 1825, 1925, 2044, 2200, 2336, 2464, 2555, 2800, 2920, 3080, 3212, 3650, 3850, 4015, 4088, 4400, 5110, 5329, 5600, 5621, 5840, 6160, 6424, 7300, 7700, 8030, 8176, 8800, 10220, 10658, 11242, 11680, 12320, 12775, 12848, 14600, 15400, 16060, 16352, 20075, 20440, 21316, 22484, 25550, 25696, 26645, 28105, 29200, 30800, 32120, 37303, 40150, 40880, 42632, 44968, 51100, 53290, 56210, 58400, 58619, 61600, 64240, 74606, 80300, 81760, 85264, 89936, 102200, 106580, 112420, 117238, 128480, 133225, 140525, 149212, 160600, 170528, 179872, 186515, 204400, 213160, 224840, 234476, 266450, 281050, 293095, 298424, 321200, 373030, 408800, 410333, 426320, 449680, 468952, 532900, 562100, 586190, 596848, 642400, 746060, 820666, 852640, 899360, 932575, 937904, 1065800, 1124200, 1172380, 1193696, 1465475, 1492120, 1641332, 1865150, 1875808, 2051665, 2131600, 2248400, 2344760, 2930950, 2984240, 3282664, 3730300, 4103330, 4263200, 4496800, 4689520, 5861900, 5968480, 6565328, 7460600, 8206660, 9379040, 10258325, 11723800, 13130656, 14921200, 16413320, 20516650, 23447600, 29842400, 32826640, 41033300, 46895200, 65653280, 82066600, 164133200, 328266400]

約数ペア:

[(1, 328266400), (2, 164133200), (4, 82066600), (5, 65653280), (7, 46895200), (8, 41033300), (10, 32826640), (11, 29842400), (14, 23447600), (16, 20516650), (20, 16413320), (22, 14921200), (25, 13130656), (28, 11723800), (32, 10258325), (35, 9379040), (40, 8206660), (44, 7460600), (50, 6565328), (55, 5968480), (56, 5861900), (70, 4689520), (73, 4496800), (77, 4263200), (80, 4103330), (88, 3730300), (100, 3282664), (110, 2984240), (112, 2930950), (140, 2344760), (146, 2248400), (154, 2131600), (160, 2051665), (175, 1875808), (176, 1865150), (200, 1641332), (220, 1492120), (224, 1465475), (275, 1193696), (280, 1172380), (292, 1124200), (308, 1065800), (350, 937904), (352, 932575), (365, 899360), (385, 852640), (400, 820666), (440, 746060), (511, 642400), (550, 596848), (560, 586190), (584, 562100), (616, 532900), (700, 468952), (730, 449680), (770, 426320), (800, 410333), (803, 408800), (880, 373030), (1022, 321200), (1100, 298424), (1120, 293095), (1168, 281050), (1232, 266450), (1400, 234476), (1460, 224840), (1540, 213160), (1606, 204400), (1760, 186515), (1825, 179872), (1925, 170528), (2044, 160600), (2200, 149212), (2336, 140525), (2464, 133225), (2555, 128480), (2800, 117238), (2920, 112420), (3080, 106580), (3212, 102200), (3650, 89936), (3850, 85264), (4015, 81760), (4088, 80300), (4400, 74606), (5110, 64240), (5329, 61600), (5600, 58619), (5621, 58400), (5840, 56210), (6160, 53290), (6424, 51100), (7300, 44968), (7700, 42632), (8030, 40880), (8176, 40150), (8800, 37303), (10220, 32120), (10658, 30800), (11242, 29200), (11680, 28105), (12320, 26645), (12775, 25696), (12848, 25550), (14600, 22484), (15400, 21316), (16060, 20440), (16352, 20075)]