228525920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10780

約数の個数: 96

約数和(自身を含む): 649555200

約数和(自身を除く): 421029280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 10739, 21280, 21478, 42956, 53695, 75173, 85912, 107390, 150346, 171824, 204041, 214780, 300692, 343648, 375865, 408082, 429560, 601384, 751730, 816164, 859120, 1020205, 1202768, 1428287, 1503460, 1632328, 1718240, 2040410, 2405536, 2856574, 3006920, 3264656, 4080820, 5713148, 6013840, 6529312, 7141435, 8161640, 11426296, 12027680, 14282870, 16323280, 22852592, 28565740, 32646560, 45705184, 57131480, 114262960, 228525920]

約数ペア:

[(1, 228525920), (2, 114262960), (4, 57131480), (5, 45705184), (7, 32646560), (8, 28565740), (10, 22852592), (14, 16323280), (16, 14282870), (19, 12027680), (20, 11426296), (28, 8161640), (32, 7141435), (35, 6529312), (38, 6013840), (40, 5713148), (56, 4080820), (70, 3264656), (76, 3006920), (80, 2856574), (95, 2405536), (112, 2040410), (133, 1718240), (140, 1632328), (152, 1503460), (160, 1428287), (190, 1202768), (224, 1020205), (266, 859120), (280, 816164), (304, 751730), (380, 601384), (532, 429560), (560, 408082), (608, 375865), (665, 343648), (760, 300692), (1064, 214780), (1120, 204041), (1330, 171824), (1520, 150346), (2128, 107390), (2660, 85912), (3040, 75173), (4256, 53695), (5320, 42956), (10640, 21478), (10739, 21280)]