224734880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 547803648

約数和(自身を除く): 323068768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 73, 80, 142, 146, 160, 271, 284, 292, 355, 365, 542, 568, 584, 710, 730, 1084, 1136, 1168, 1355, 1420, 1460, 2168, 2272, 2336, 2710, 2840, 2920, 4336, 5183, 5420, 5680, 5840, 8672, 10366, 10840, 11360, 11680, 19241, 19783, 20732, 21680, 25915, 38482, 39566, 41464, 43360, 51830, 76964, 79132, 82928, 96205, 98915, 103660, 153928, 158264, 165856, 192410, 197830, 207320, 307856, 316528, 384820, 395660, 414640, 615712, 633056, 769640, 791320, 829280, 1404593, 1539280, 1582640, 2809186, 3078560, 3165280, 5618372, 7022965, 11236744, 14045930, 22473488, 28091860, 44946976, 56183720, 112367440, 224734880]

約数ペア:

[(1, 224734880), (2, 112367440), (4, 56183720), (5, 44946976), (8, 28091860), (10, 22473488), (16, 14045930), (20, 11236744), (32, 7022965), (40, 5618372), (71, 3165280), (73, 3078560), (80, 2809186), (142, 1582640), (146, 1539280), (160, 1404593), (271, 829280), (284, 791320), (292, 769640), (355, 633056), (365, 615712), (542, 414640), (568, 395660), (584, 384820), (710, 316528), (730, 307856), (1084, 207320), (1136, 197830), (1168, 192410), (1355, 165856), (1420, 158264), (1460, 153928), (2168, 103660), (2272, 98915), (2336, 96205), (2710, 82928), (2840, 79132), (2920, 76964), (4336, 51830), (5183, 43360), (5420, 41464), (5680, 39566), (5840, 38482), (8672, 25915), (10366, 21680), (10840, 20732), (11360, 19783), (11680, 19241)]