7976969640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{11311}}^1$

素因数の和:11984

約数の個数: 128

約数和(自身を含む): 26632972800

約数和(自身を除く): 18656003160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 653, 1080, 1306, 1959, 2612, 3265, 3918, 5224, 5877, 6530, 7836, 9795, 11311, 11754, 13060, 15672, 17631, 19590, 22622, 23508, 26120, 29385, 33933, 35262, 39180, 45244, 47016, 56555, 58770, 67866, 70524, 78360, 88155, 90488, 101799, 113110, 117540, 135732, 141048, 169665, 176310, 203598, 226220, 235080, 271464, 305397, 339330, 352620, 407196, 452440, 508995, 610794, 678660, 705240, 814392, 1017990, 1221588, 1357320, 1526985, 2035980, 2443176, 3053970, 4071960, 6107940, 7386083, 12215880, 14772166, 22158249, 29544332, 36930415, 44316498, 59088664, 66474747, 73860830, 88632996, 110791245, 132949494, 147721660, 177265992, 199424241, 221582490, 265898988, 295443320, 332373735, 398848482, 443164980, 531797976, 664747470, 797696964, 886329960, 997121205, 1329494940, 1595393928, 1994242410, 2658989880, 3988484820, 7976969640]

約数ペア:

[(1, 7976969640), (2, 3988484820), (3, 2658989880), (4, 1994242410), (5, 1595393928), (6, 1329494940), (8, 997121205), (9, 886329960), (10, 797696964), (12, 664747470), (15, 531797976), (18, 443164980), (20, 398848482), (24, 332373735), (27, 295443320), (30, 265898988), (36, 221582490), (40, 199424241), (45, 177265992), (54, 147721660), (60, 132949494), (72, 110791245), (90, 88632996), (108, 73860830), (120, 66474747), (135, 59088664), (180, 44316498), (216, 36930415), (270, 29544332), (360, 22158249), (540, 14772166), (653, 12215880), (1080, 7386083), (1306, 6107940), (1959, 4071960), (2612, 3053970), (3265, 2443176), (3918, 2035980), (5224, 1526985), (5877, 1357320), (6530, 1221588), (7836, 1017990), (9795, 814392), (11311, 705240), (11754, 678660), (13060, 610794), (15672, 508995), (17631, 452440), (19590, 407196), (22622, 352620), (23508, 339330), (26120, 305397), (29385, 271464), (33933, 235080), (35262, 226220), (39180, 203598), (45244, 176310), (47016, 169665), (56555, 141048), (58770, 135732), (67866, 117540), (70524, 113110), (78360, 101799), (88155, 90488)]