20233765160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6373}}^1$

素因数の和:6460

約数の個数: 256

約数和(自身を含む): 59477068800

約数和(自身を除く): 39243303640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 29, 34, 35, 40, 46, 56, 58, 68, 70, 85, 92, 115, 116, 119, 136, 140, 145, 161, 170, 184, 203, 230, 232, 238, 280, 290, 322, 340, 391, 406, 460, 476, 493, 580, 595, 644, 667, 680, 782, 805, 812, 920, 952, 986, 1015, 1160, 1190, 1288, 1334, 1564, 1610, 1624, 1955, 1972, 2030, 2380, 2465, 2668, 2737, 3128, 3220, 3335, 3451, 3910, 3944, 4060, 4669, 4760, 4930, 5336, 5474, 6373, 6440, 6670, 6902, 7820, 8120, 9338, 9860, 10948, 11339, 12746, 13340, 13685, 13804, 15640, 17255, 18676, 19720, 21896, 22678, 23345, 25492, 26680, 27370, 27608, 31865, 34510, 37352, 44611, 45356, 46690, 50984, 54740, 56695, 63730, 69020, 79373, 89222, 90712, 93380, 108341, 109480, 113390, 127460, 138040, 146579, 158746, 178444, 184817, 186760, 216682, 223055, 226780, 254920, 293158, 317492, 356888, 369634, 396865, 433364, 446110, 453560, 541705, 586316, 634984, 732895, 739268, 758387, 793730, 866728, 892220, 924085, 1026053, 1083410, 1172632, 1293719, 1465790, 1478536, 1516774, 1587460, 1784440, 1848170, 2052106, 2166820, 2491843, 2587438, 2931580, 3033548, 3141889, 3174920, 3696340, 3791935, 4104212, 4250791, 4333640, 4983686, 5130265, 5174876, 5863160, 6067096, 6283778, 6468595, 7392680, 7583870, 8208424, 8501582, 9967372, 10260530, 10349752, 12459215, 12567556, 12937190, 15167740, 15709445, 17003164, 17442901, 19934744, 20521060, 21253955, 21993223, 24918430, 25135112, 25874380, 29755537, 30335480, 31418890, 34006328, 34885802, 41042120, 42507910, 43986446, 49836860, 51748760, 59511074, 62837780, 69771604, 72263447, 85015820, 87214505, 87972892, 99673720, 109966115, 119022148, 125675560, 139543208, 144526894, 148777685, 170031640, 174429010, 175945784, 219932230, 238044296, 289053788, 297555370, 348858020, 361317235, 439864460, 505844129, 578107576, 595110740, 697716040, 722634470, 879728920, 1011688258, 1190221480, 1445268940, 2023376516, 2529220645, 2890537880, 4046753032, 5058441290, 10116882580, 20233765160]

約数ペア:

[(1, 20233765160), (2, 10116882580), (4, 5058441290), (5, 4046753032), (7, 2890537880), (8, 2529220645), (10, 2023376516), (14, 1445268940), (17, 1190221480), (20, 1011688258), (23, 879728920), (28, 722634470), (29, 697716040), (34, 595110740), (35, 578107576), (40, 505844129), (46, 439864460), (56, 361317235), (58, 348858020), (68, 297555370), (70, 289053788), (85, 238044296), (92, 219932230), (115, 175945784), (116, 174429010), (119, 170031640), (136, 148777685), (140, 144526894), (145, 139543208), (161, 125675560), (170, 119022148), (184, 109966115), (203, 99673720), (230, 87972892), (232, 87214505), (238, 85015820), (280, 72263447), (290, 69771604), (322, 62837780), (340, 59511074), (391, 51748760), (406, 49836860), (460, 43986446), (476, 42507910), (493, 41042120), (580, 34885802), (595, 34006328), (644, 31418890), (667, 30335480), (680, 29755537), (782, 25874380), (805, 25135112), (812, 24918430), (920, 21993223), (952, 21253955), (986, 20521060), (1015, 19934744), (1160, 17442901), (1190, 17003164), (1288, 15709445), (1334, 15167740), (1564, 12937190), (1610, 12567556), (1624, 12459215), (1955, 10349752), (1972, 10260530), (2030, 9967372), (2380, 8501582), (2465, 8208424), (2668, 7583870), (2737, 7392680), (3128, 6468595), (3220, 6283778), (3335, 6067096), (3451, 5863160), (3910, 5174876), (3944, 5130265), (4060, 4983686), (4669, 4333640), (4760, 4250791), (4930, 4104212), (5336, 3791935), (5474, 3696340), (6373, 3174920), (6440, 3141889), (6670, 3033548), (6902, 2931580), (7820, 2587438), (8120, 2491843), (9338, 2166820), (9860, 2052106), (10948, 1848170), (11339, 1784440), (12746, 1587460), (13340, 1516774), (13685, 1478536), (13804, 1465790), (15640, 1293719), (17255, 1172632), (18676, 1083410), (19720, 1026053), (21896, 924085), (22678, 892220), (23345, 866728), (25492, 793730), (26680, 758387), (27370, 739268), (27608, 732895), (31865, 634984), (34510, 586316), (37352, 541705), (44611, 453560), (45356, 446110), (46690, 433364), (50984, 396865), (54740, 369634), (56695, 356888), (63730, 317492), (69020, 293158), (79373, 254920), (89222, 226780), (90712, 223055), (93380, 216682), (108341, 186760), (109480, 184817), (113390, 178444), (127460, 158746), (138040, 146579)]