63556680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 210729600

約数和(自身を除く): 147172920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 534, 541, 660, 712, 890, 979, 1068, 1082, 1320, 1335, 1623, 1780, 1958, 2136, 2164, 2670, 2705, 2937, 3246, 3560, 3916, 4328, 4895, 5340, 5410, 5874, 5951, 6492, 7832, 8115, 9790, 10680, 10820, 11748, 11902, 12984, 14685, 16230, 17853, 19580, 21640, 23496, 23804, 29370, 29755, 32460, 35706, 39160, 47608, 48149, 58740, 59510, 64920, 71412, 89265, 96298, 117480, 119020, 142824, 144447, 178530, 192596, 238040, 240745, 288894, 357060, 385192, 481490, 529639, 577788, 714120, 722235, 962980, 1059278, 1155576, 1444470, 1588917, 1925960, 2118556, 2648195, 2888940, 3177834, 4237112, 5296390, 5777880, 6355668, 7944585, 10592780, 12711336, 15889170, 21185560, 31778340, 63556680]

約数ペア:

[(1, 63556680), (2, 31778340), (3, 21185560), (4, 15889170), (5, 12711336), (6, 10592780), (8, 7944585), (10, 6355668), (11, 5777880), (12, 5296390), (15, 4237112), (20, 3177834), (22, 2888940), (24, 2648195), (30, 2118556), (33, 1925960), (40, 1588917), (44, 1444470), (55, 1155576), (60, 1059278), (66, 962980), (88, 722235), (89, 714120), (110, 577788), (120, 529639), (132, 481490), (165, 385192), (178, 357060), (220, 288894), (264, 240745), (267, 238040), (330, 192596), (356, 178530), (440, 144447), (445, 142824), (534, 119020), (541, 117480), (660, 96298), (712, 89265), (890, 71412), (979, 64920), (1068, 59510), (1082, 58740), (1320, 48149), (1335, 47608), (1623, 39160), (1780, 35706), (1958, 32460), (2136, 29755), (2164, 29370), (2670, 23804), (2705, 23496), (2937, 21640), (3246, 19580), (3560, 17853), (3916, 16230), (4328, 14685), (4895, 12984), (5340, 11902), (5410, 11748), (5874, 10820), (5951, 10680), (6492, 9790), (7832, 8115)]