7790221820480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71391329}}^1$

素因数の和:71391388

約数の個数: 112

約数和(自身を含む): 20889674288640

約数和(自身を除く): 13099452468160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 9920, 10912, 13640, 21824, 27280, 54560, 109120, 71391329, 142782658, 285565316, 356956645, 571130632, 713913290, 785304619, 1142261264, 1427826580, 1570609238, 2213131199, 2284522528, 2855653160, 3141218476, 3926523095, 4426262398, 4569045056, 5711306320, 6282436952, 7853046190, 8852524796, 11065655995, 11422612640, 12564873904, 15706092380, 17705049592, 22131311990, 22845225280, 24344443189, 25129747808, 31412184760, 35410099184, 44262623980, 48688886378, 50259495616, 62824369520, 70820198368, 88525247960, 97377772756, 121722215945, 125648739040, 141640396736, 177050495920, 194755545512, 243444431890, 251297478080, 354100991840, 389511091024, 486888863780, 708201983680, 779022182048, 973777727560, 1558044364096, 1947555455120, 3895110910240, 7790221820480]

約数ペア:

[(1, 7790221820480), (2, 3895110910240), (4, 1947555455120), (5, 1558044364096), (8, 973777727560), (10, 779022182048), (11, 708201983680), (16, 486888863780), (20, 389511091024), (22, 354100991840), (31, 251297478080), (32, 243444431890), (40, 194755545512), (44, 177050495920), (55, 141640396736), (62, 125648739040), (64, 121722215945), (80, 97377772756), (88, 88525247960), (110, 70820198368), (124, 62824369520), (155, 50259495616), (160, 48688886378), (176, 44262623980), (220, 35410099184), (248, 31412184760), (310, 25129747808), (320, 24344443189), (341, 22845225280), (352, 22131311990), (440, 17705049592), (496, 15706092380), (620, 12564873904), (682, 11422612640), (704, 11065655995), (880, 8852524796), (992, 7853046190), (1240, 6282436952), (1364, 5711306320), (1705, 4569045056), (1760, 4426262398), (1984, 3926523095), (2480, 3141218476), (2728, 2855653160), (3410, 2284522528), (3520, 2213131199), (4960, 1570609238), (5456, 1427826580), (6820, 1142261264), (9920, 785304619), (10912, 713913290), (13640, 571130632), (21824, 356956645), (27280, 285565316), (54560, 142782658), (109120, 71391329)]