248045105120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1\times {\mathrm{12647}}^1$

素因数の和:16012

約数の個数: 96

約数和(自身を含む): 602073839808

約数和(自身を除く): 354028734688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 3313, 5920, 6626, 12647, 13252, 16565, 25294, 26504, 33130, 50588, 53008, 63235, 66260, 101176, 106016, 122581, 126470, 132520, 202352, 245162, 252940, 265040, 404704, 467939, 490324, 505880, 530080, 612905, 935878, 980648, 1011760, 1225810, 1871756, 1961296, 2023520, 2339695, 2451620, 3743512, 3922592, 4679390, 4903240, 7487024, 9358780, 9806480, 14974048, 18717560, 19612960, 37435120, 41899511, 74870240, 83799022, 167598044, 209497555, 335196088, 418995110, 670392176, 837990220, 1340784352, 1550281907, 1675980440, 3100563814, 3351960880, 6201127628, 6703921760, 7751409535, 12402255256, 15502819070, 24804510512, 31005638140, 49609021024, 62011276280, 124022552560, 248045105120]

約数ペア:

[(1, 248045105120), (2, 124022552560), (4, 62011276280), (5, 49609021024), (8, 31005638140), (10, 24804510512), (16, 15502819070), (20, 12402255256), (32, 7751409535), (37, 6703921760), (40, 6201127628), (74, 3351960880), (80, 3100563814), (148, 1675980440), (160, 1550281907), (185, 1340784352), (296, 837990220), (370, 670392176), (592, 418995110), (740, 335196088), (1184, 209497555), (1480, 167598044), (2960, 83799022), (3313, 74870240), (5920, 41899511), (6626, 37435120), (12647, 19612960), (13252, 18717560), (16565, 14974048), (25294, 9806480), (26504, 9358780), (33130, 7487024), (50588, 4903240), (53008, 4679390), (63235, 3922592), (66260, 3743512), (101176, 2451620), (106016, 2339695), (122581, 2023520), (126470, 1961296), (132520, 1871756), (202352, 1225810), (245162, 1011760), (252940, 980648), (265040, 935878), (404704, 612905), (467939, 530080), (490324, 505880)]