76116040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1943

約数の個数: 128

約数和(自身を含む): 230065920

約数和(自身を除く): 153949880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 1901, 2002, 2860, 3080, 3640, 3802, 4004, 5005, 5720, 7604, 8008, 9505, 10010, 13307, 15208, 19010, 20020, 20911, 24713, 26614, 38020, 40040, 41822, 49426, 53228, 66535, 76040, 83644, 98852, 104555, 106456, 123565, 133070, 146377, 167288, 172991, 197704, 209110, 247130, 266140, 271843, 292754, 345982, 418220, 494260, 532280, 543686, 585508, 691964, 731885, 836440, 864955, 988520, 1087372, 1171016, 1359215, 1383928, 1463770, 1729910, 1902901, 2174744, 2718430, 2927540, 3459820, 3805802, 5436860, 5855080, 6919640, 7611604, 9514505, 10873720, 15223208, 19029010, 38058020, 76116040]

約数ペア:

[(1, 76116040), (2, 38058020), (4, 19029010), (5, 15223208), (7, 10873720), (8, 9514505), (10, 7611604), (11, 6919640), (13, 5855080), (14, 5436860), (20, 3805802), (22, 3459820), (26, 2927540), (28, 2718430), (35, 2174744), (40, 1902901), (44, 1729910), (52, 1463770), (55, 1383928), (56, 1359215), (65, 1171016), (70, 1087372), (77, 988520), (88, 864955), (91, 836440), (104, 731885), (110, 691964), (130, 585508), (140, 543686), (143, 532280), (154, 494260), (182, 418220), (220, 345982), (260, 292754), (280, 271843), (286, 266140), (308, 247130), (364, 209110), (385, 197704), (440, 172991), (455, 167288), (520, 146377), (572, 133070), (616, 123565), (715, 106456), (728, 104555), (770, 98852), (910, 83644), (1001, 76040), (1144, 66535), (1430, 53228), (1540, 49426), (1820, 41822), (1901, 40040), (2002, 38020), (2860, 26614), (3080, 24713), (3640, 20911), (3802, 20020), (4004, 19010), (5005, 15208), (5720, 13307), (7604, 10010), (8008, 9505)]