1448017760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8677}}^1$

素因数の和:8848

約数の個数: 96

約数和(自身を含む): 3936340800

約数和(自身を除く): 2488323040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 1043, 1120, 1192, 1490, 2086, 2384, 2980, 4172, 4768, 5215, 5960, 8344, 8677, 10430, 11920, 16688, 17354, 20860, 23840, 33376, 34708, 41720, 43385, 60739, 69416, 83440, 86770, 121478, 138832, 166880, 173540, 242956, 277664, 303695, 347080, 485912, 607390, 694160, 971824, 1214780, 1292873, 1388320, 1943648, 2429560, 2585746, 4859120, 5171492, 6464365, 9050111, 9718240, 10342984, 12928730, 18100222, 20685968, 25857460, 36200444, 41371936, 45250555, 51714920, 72400888, 90501110, 103429840, 144801776, 181002220, 206859680, 289603552, 362004440, 724008880, 1448017760]

約数ペア:

[(1, 1448017760), (2, 724008880), (4, 362004440), (5, 289603552), (7, 206859680), (8, 181002220), (10, 144801776), (14, 103429840), (16, 90501110), (20, 72400888), (28, 51714920), (32, 45250555), (35, 41371936), (40, 36200444), (56, 25857460), (70, 20685968), (80, 18100222), (112, 12928730), (140, 10342984), (149, 9718240), (160, 9050111), (224, 6464365), (280, 5171492), (298, 4859120), (560, 2585746), (596, 2429560), (745, 1943648), (1043, 1388320), (1120, 1292873), (1192, 1214780), (1490, 971824), (2086, 694160), (2384, 607390), (2980, 485912), (4172, 347080), (4768, 303695), (5215, 277664), (5960, 242956), (8344, 173540), (8677, 166880), (10430, 138832), (11920, 121478), (16688, 86770), (17354, 83440), (20860, 69416), (23840, 60739), (33376, 43385), (34708, 41720)]