2448654080

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 6081717600

約数和(自身を除く): 3633063520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 149, 160, 185, 256, 296, 298, 320, 347, 370, 592, 596, 640, 694, 740, 745, 1184, 1192, 1280, 1388, 1480, 1490, 1735, 2368, 2384, 2776, 2960, 2980, 3470, 4736, 4768, 5513, 5552, 5920, 5960, 6940, 9472, 9536, 11026, 11104, 11840, 11920, 12839, 13880, 19072, 22052, 22208, 23680, 23840, 25678, 27565, 27760, 38144, 44104, 44416, 47360, 47680, 51356, 51703, 55130, 55520, 64195, 88208, 88832, 95360, 102712, 103406, 110260, 111040, 128390, 176416, 190720, 205424, 206812, 220520, 222080, 256780, 258515, 352832, 410848, 413624, 441040, 444160, 513560, 517030, 705664, 821696, 827248, 882080, 1027120, 1034060, 1411328, 1643392, 1654496, 1764160, 1913011, 2054240, 2068120, 3286784, 3308992, 3528320, 3826022, 4108480, 4136240, 6617984, 7056640, 7652044, 8216960, 8272480, 9565055, 13235968, 15304088, 16433920, 16544960, 19130110, 30608176, 33089920, 38260220, 61216352, 66179840, 76520440, 122432704, 153040880, 244865408, 306081760, 489730816, 612163520, 1224327040, 2448654080]

約数ペア:

[(1, 2448654080), (2, 1224327040), (4, 612163520), (5, 489730816), (8, 306081760), (10, 244865408), (16, 153040880), (20, 122432704), (32, 76520440), (37, 66179840), (40, 61216352), (64, 38260220), (74, 33089920), (80, 30608176), (128, 19130110), (148, 16544960), (149, 16433920), (160, 15304088), (185, 13235968), (256, 9565055), (296, 8272480), (298, 8216960), (320, 7652044), (347, 7056640), (370, 6617984), (592, 4136240), (596, 4108480), (640, 3826022), (694, 3528320), (740, 3308992), (745, 3286784), (1184, 2068120), (1192, 2054240), (1280, 1913011), (1388, 1764160), (1480, 1654496), (1490, 1643392), (1735, 1411328), (2368, 1034060), (2384, 1027120), (2776, 882080), (2960, 827248), (2980, 821696), (3470, 705664), (4736, 517030), (4768, 513560), (5513, 444160), (5552, 441040), (5920, 413624), (5960, 410848), (6940, 352832), (9472, 258515), (9536, 256780), (11026, 222080), (11104, 220520), (11840, 206812), (11920, 205424), (12839, 190720), (13880, 176416), (19072, 128390), (22052, 111040), (22208, 110260), (23680, 103406), (23840, 102712), (25678, 95360), (27565, 88832), (27760, 88208), (38144, 64195), (44104, 55520), (44416, 55130), (47360, 51703), (47680, 51356)]