20132697120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{3121}}^1$

素因数の和:3379

約数の個数: 192

約数和(自身を含む): 64575947520

約数和(自身を除く): 44443250400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 151, 160, 178, 240, 267, 302, 356, 445, 453, 480, 534, 604, 712, 755, 890, 906, 1068, 1208, 1335, 1424, 1510, 1780, 1812, 2136, 2265, 2416, 2670, 2848, 3020, 3121, 3560, 3624, 4272, 4530, 4832, 5340, 6040, 6242, 7120, 7248, 8544, 9060, 9363, 10680, 12080, 12484, 13439, 14240, 14496, 15605, 18120, 18726, 21360, 24160, 24968, 26878, 31210, 36240, 37452, 40317, 42720, 46815, 49936, 53756, 62420, 67195, 72480, 74904, 80634, 93630, 99872, 107512, 124840, 134390, 149808, 161268, 187260, 201585, 215024, 249680, 268780, 277769, 299616, 322536, 374520, 403170, 430048, 471271, 499360, 537560, 555538, 645072, 749040, 806340, 833307, 942542, 1075120, 1111076, 1290144, 1388845, 1413813, 1498080, 1612680, 1666614, 1885084, 2150240, 2222152, 2356355, 2777690, 2827626, 3225360, 3333228, 3770168, 4166535, 4444304, 4712710, 5555380, 5655252, 6450720, 6666456, 7069065, 7540336, 8333070, 8888608, 9425420, 11110760, 11310504, 13332912, 14138130, 15080672, 16666140, 18850840, 22221520, 22621008, 26665824, 28276260, 33332280, 37701680, 41943119, 44443040, 45242016, 56552520, 66664560, 75403360, 83886238, 113105040, 125829357, 133329120, 167772476, 209715595, 226210080, 251658714, 335544952, 419431190, 503317428, 629146785, 671089904, 838862380, 1006634856, 1258293570, 1342179808, 1677724760, 2013269712, 2516587140, 3355449520, 4026539424, 5033174280, 6710899040, 10066348560, 20132697120]

約数ペア:

[(1, 20132697120), (2, 10066348560), (3, 6710899040), (4, 5033174280), (5, 4026539424), (6, 3355449520), (8, 2516587140), (10, 2013269712), (12, 1677724760), (15, 1342179808), (16, 1258293570), (20, 1006634856), (24, 838862380), (30, 671089904), (32, 629146785), (40, 503317428), (48, 419431190), (60, 335544952), (80, 251658714), (89, 226210080), (96, 209715595), (120, 167772476), (151, 133329120), (160, 125829357), (178, 113105040), (240, 83886238), (267, 75403360), (302, 66664560), (356, 56552520), (445, 45242016), (453, 44443040), (480, 41943119), (534, 37701680), (604, 33332280), (712, 28276260), (755, 26665824), (890, 22621008), (906, 22221520), (1068, 18850840), (1208, 16666140), (1335, 15080672), (1424, 14138130), (1510, 13332912), (1780, 11310504), (1812, 11110760), (2136, 9425420), (2265, 8888608), (2416, 8333070), (2670, 7540336), (2848, 7069065), (3020, 6666456), (3121, 6450720), (3560, 5655252), (3624, 5555380), (4272, 4712710), (4530, 4444304), (4832, 4166535), (5340, 3770168), (6040, 3333228), (6242, 3225360), (7120, 2827626), (7248, 2777690), (8544, 2356355), (9060, 2222152), (9363, 2150240), (10680, 1885084), (12080, 1666614), (12484, 1612680), (13439, 1498080), (14240, 1413813), (14496, 1388845), (15605, 1290144), (18120, 1111076), (18726, 1075120), (21360, 942542), (24160, 833307), (24968, 806340), (26878, 749040), (31210, 645072), (36240, 555538), (37452, 537560), (40317, 499360), (42720, 471271), (46815, 430048), (49936, 403170), (53756, 374520), (62420, 322536), (67195, 299616), (72480, 277769), (74904, 268780), (80634, 249680), (93630, 215024), (99872, 201585), (107512, 187260), (124840, 161268), (134390, 149808)]