4940471760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127859}}^1$

素因数の和:127905

約数の個数: 160

約数和(自身を含む): 18264545280

約数和(自身を除く): 13324073520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 127859, 255718, 383577, 511436, 639295, 767154, 895013, 1022872, 1278590, 1534308, 1790026, 1917885, 2045744, 2557180, 2685039, 2940757, 3068616, 3580052, 3835770, 4475065, 5114360, 5370078, 5881514, 6137232, 7160104, 7671540, 8822271, 8950130, 10228720, 10740156, 11763028, 13425195, 14320208, 14703785, 15343080, 17644542, 17900260, 20585299, 21480312, 23526056, 26850390, 29407570, 30686160, 35289084, 35800520, 41170598, 42960624, 44111355, 47052112, 53700780, 58815140, 61755897, 70578168, 71601040, 82341196, 88222710, 102926495, 107401560, 117630280, 123511794, 141156336, 164682392, 176445420, 205852990, 214803120, 235260560, 247023588, 308779485, 329364784, 352890840, 411705980, 494047176, 617558970, 705781680, 823411960, 988094352, 1235117940, 1646823920, 2470235880, 4940471760]

約数ペア:

[(1, 4940471760), (2, 2470235880), (3, 1646823920), (4, 1235117940), (5, 988094352), (6, 823411960), (7, 705781680), (8, 617558970), (10, 494047176), (12, 411705980), (14, 352890840), (15, 329364784), (16, 308779485), (20, 247023588), (21, 235260560), (23, 214803120), (24, 205852990), (28, 176445420), (30, 164682392), (35, 141156336), (40, 123511794), (42, 117630280), (46, 107401560), (48, 102926495), (56, 88222710), (60, 82341196), (69, 71601040), (70, 70578168), (80, 61755897), (84, 58815140), (92, 53700780), (105, 47052112), (112, 44111355), (115, 42960624), (120, 41170598), (138, 35800520), (140, 35289084), (161, 30686160), (168, 29407570), (184, 26850390), (210, 23526056), (230, 21480312), (240, 20585299), (276, 17900260), (280, 17644542), (322, 15343080), (336, 14703785), (345, 14320208), (368, 13425195), (420, 11763028), (460, 10740156), (483, 10228720), (552, 8950130), (560, 8822271), (644, 7671540), (690, 7160104), (805, 6137232), (840, 5881514), (920, 5370078), (966, 5114360), (1104, 4475065), (1288, 3835770), (1380, 3580052), (1610, 3068616), (1680, 2940757), (1840, 2685039), (1932, 2557180), (2415, 2045744), (2576, 1917885), (2760, 1790026), (3220, 1534308), (3864, 1278590), (4830, 1022872), (5520, 895013), (6440, 767154), (7728, 639295), (9660, 511436), (12880, 383577), (19320, 255718), (38640, 127859)]