366967300720

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1\times {\mathrm{27277}}^1$

素因数の和:28298

約数の個数: 80

約数和(自身を含む): 858349624608

約数和(自身を除く): 491382323888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 797, 844, 1055, 1594, 1688, 2110, 3188, 3376, 3985, 4220, 6376, 7970, 8440, 12752, 15940, 16880, 27277, 31880, 54554, 63760, 109108, 136385, 168167, 218216, 272770, 336334, 436432, 545540, 672668, 840835, 1091080, 1345336, 1681670, 2182160, 2690672, 3363340, 5755447, 6726680, 11510894, 13453360, 21739769, 23021788, 28777235, 43479538, 46043576, 57554470, 86959076, 92087152, 108698845, 115108940, 173918152, 217397690, 230217880, 347836304, 434795380, 460435760, 869590760, 1739181520, 4587091259, 9174182518, 18348365036, 22935456295, 36696730072, 45870912590, 73393460144, 91741825180, 183483650360, 366967300720]

約数ペア:

[(1, 366967300720), (2, 183483650360), (4, 91741825180), (5, 73393460144), (8, 45870912590), (10, 36696730072), (16, 22935456295), (20, 18348365036), (40, 9174182518), (80, 4587091259), (211, 1739181520), (422, 869590760), (797, 460435760), (844, 434795380), (1055, 347836304), (1594, 230217880), (1688, 217397690), (2110, 173918152), (3188, 115108940), (3376, 108698845), (3985, 92087152), (4220, 86959076), (6376, 57554470), (7970, 46043576), (8440, 43479538), (12752, 28777235), (15940, 23021788), (16880, 21739769), (27277, 13453360), (31880, 11510894), (54554, 6726680), (63760, 5755447), (109108, 3363340), (136385, 2690672), (168167, 2182160), (218216, 1681670), (272770, 1345336), (336334, 1091080), (436432, 840835), (545540, 672668)]