141324040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 386104320

約数和(自身を除く): 244780280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 797, 806, 1144, 1240, 1364, 1430, 1594, 1612, 1705, 2015, 2728, 2860, 3188, 3224, 3410, 3985, 4030, 4433, 5720, 6376, 6820, 7970, 8060, 8767, 8866, 10361, 13640, 15940, 16120, 17534, 17732, 20722, 22165, 24707, 31880, 35068, 35464, 41444, 43835, 44330, 49414, 51805, 70136, 82888, 87670, 88660, 98828, 103610, 113971, 123535, 175340, 177320, 197656, 207220, 227942, 247070, 271777, 321191, 350680, 414440, 455884, 494140, 543554, 569855, 642382, 911768, 988280, 1087108, 1139710, 1284764, 1358885, 1605955, 2174216, 2279420, 2569528, 2717770, 3211910, 3533101, 4558840, 5435540, 6423820, 7066202, 10871080, 12847640, 14132404, 17665505, 28264808, 35331010, 70662020, 141324040]

約数ペア:

[(1, 141324040), (2, 70662020), (4, 35331010), (5, 28264808), (8, 17665505), (10, 14132404), (11, 12847640), (13, 10871080), (20, 7066202), (22, 6423820), (26, 5435540), (31, 4558840), (40, 3533101), (44, 3211910), (52, 2717770), (55, 2569528), (62, 2279420), (65, 2174216), (88, 1605955), (104, 1358885), (110, 1284764), (124, 1139710), (130, 1087108), (143, 988280), (155, 911768), (220, 642382), (248, 569855), (260, 543554), (286, 494140), (310, 455884), (341, 414440), (403, 350680), (440, 321191), (520, 271777), (572, 247070), (620, 227942), (682, 207220), (715, 197656), (797, 177320), (806, 175340), (1144, 123535), (1240, 113971), (1364, 103610), (1430, 98828), (1594, 88660), (1612, 87670), (1705, 82888), (2015, 70136), (2728, 51805), (2860, 49414), (3188, 44330), (3224, 43835), (3410, 41444), (3985, 35464), (4030, 35068), (4433, 31880), (5720, 24707), (6376, 22165), (6820, 20722), (7970, 17732), (8060, 17534), (8767, 16120), (8866, 15940), (10361, 13640)]