2007857760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1297

約数の個数: 192

約数和(自身を含む): 6731169984

約数和(自身を除く): 4723312224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 241, 255, 272, 340, 408, 480, 482, 510, 544, 680, 723, 816, 964, 1020, 1021, 1205, 1360, 1446, 1632, 1928, 2040, 2042, 2410, 2720, 2892, 3063, 3615, 3856, 4080, 4084, 4097, 4820, 5105, 5784, 6126, 7230, 7712, 8160, 8168, 8194, 9640, 10210, 11568, 12252, 12291, 14460, 15315, 16336, 16388, 17357, 19280, 20420, 20485, 23136, 24504, 24582, 28920, 30630, 32672, 32776, 34714, 38560, 40840, 40970, 49008, 49164, 52071, 57840, 61260, 61455, 65552, 69428, 81680, 81940, 86785, 98016, 98328, 104142, 115680, 122520, 122910, 131104, 138856, 163360, 163880, 173570, 196656, 208284, 245040, 245820, 246061, 260355, 277712, 327760, 347140, 393312, 416568, 490080, 491640, 492122, 520710, 555424, 655520, 694280, 738183, 833136, 983280, 984244, 1041420, 1230305, 1388560, 1476366, 1666272, 1966560, 1968488, 2082840, 2460610, 2777120, 2952732, 3690915, 3936976, 4165680, 4183037, 4921220, 5905464, 7381830, 7873952, 8331360, 8366074, 9842440, 11810928, 12549111, 14763660, 16732148, 19684880, 20915185, 23621856, 25098222, 29527320, 33464296, 39369760, 41830370, 50196444, 59054640, 62745555, 66928592, 83660740, 100392888, 118109280, 125491110, 133857184, 167321480, 200785776, 250982220, 334642960, 401571552, 501964440, 669285920, 1003928880, 2007857760]

約数ペア:

[(1, 2007857760), (2, 1003928880), (3, 669285920), (4, 501964440), (5, 401571552), (6, 334642960), (8, 250982220), (10, 200785776), (12, 167321480), (15, 133857184), (16, 125491110), (17, 118109280), (20, 100392888), (24, 83660740), (30, 66928592), (32, 62745555), (34, 59054640), (40, 50196444), (48, 41830370), (51, 39369760), (60, 33464296), (68, 29527320), (80, 25098222), (85, 23621856), (96, 20915185), (102, 19684880), (120, 16732148), (136, 14763660), (160, 12549111), (170, 11810928), (204, 9842440), (240, 8366074), (241, 8331360), (255, 7873952), (272, 7381830), (340, 5905464), (408, 4921220), (480, 4183037), (482, 4165680), (510, 3936976), (544, 3690915), (680, 2952732), (723, 2777120), (816, 2460610), (964, 2082840), (1020, 1968488), (1021, 1966560), (1205, 1666272), (1360, 1476366), (1446, 1388560), (1632, 1230305), (1928, 1041420), (2040, 984244), (2042, 983280), (2410, 833136), (2720, 738183), (2892, 694280), (3063, 655520), (3615, 555424), (3856, 520710), (4080, 492122), (4084, 491640), (4097, 490080), (4820, 416568), (5105, 393312), (5784, 347140), (6126, 327760), (7230, 277712), (7712, 260355), (8160, 246061), (8168, 245820), (8194, 245040), (9640, 208284), (10210, 196656), (11568, 173570), (12252, 163880), (12291, 163360), (14460, 138856), (15315, 131104), (16336, 122910), (16388, 122520), (17357, 115680), (19280, 104142), (20420, 98328), (20485, 98016), (23136, 86785), (24504, 81940), (24582, 81680), (28920, 69428), (30630, 65552), (32672, 61455), (32776, 61260), (34714, 57840), (38560, 52071), (40840, 49164), (40970, 49008)]