2012055480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 6666791040

約数和(自身を除く): 4654735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 157, 180, 194, 291, 314, 360, 367, 388, 471, 485, 582, 628, 734, 776, 785, 873, 942, 970, 1101, 1164, 1256, 1413, 1455, 1468, 1570, 1746, 1835, 1884, 1940, 2202, 2328, 2355, 2826, 2910, 2936, 3140, 3303, 3492, 3670, 3768, 3880, 4365, 4404, 4710, 5505, 5652, 5820, 6280, 6606, 6984, 7065, 7340, 8730, 8808, 9420, 11010, 11304, 11640, 13212, 14130, 14680, 15229, 16515, 17460, 18840, 22020, 26424, 28260, 30458, 33030, 34920, 35599, 44040, 45687, 56520, 57619, 60916, 66060, 71198, 76145, 91374, 106797, 115238, 121832, 132120, 137061, 142396, 152290, 172857, 177995, 182748, 213594, 228435, 230476, 274122, 284792, 288095, 304580, 320391, 345714, 355990, 365496, 427188, 456870, 460952, 518571, 533985, 548244, 576190, 609160, 640782, 685305, 691428, 711980, 854376, 864285, 913740, 1037142, 1067970, 1096488, 1152380, 1281564, 1370610, 1382856, 1423960, 1601955, 1728570, 1827480, 2074284, 2135940, 2304760, 2563128, 2592855, 2741220, 3203910, 3457140, 4148568, 4271880, 5185710, 5482440, 5589043, 6407820, 6914280, 10371420, 11178086, 12815640, 16767129, 20742840, 22356172, 27945215, 33534258, 44712344, 50301387, 55890430, 67068516, 83835645, 100602774, 111780860, 134137032, 167671290, 201205548, 223561720, 251506935, 335342580, 402411096, 503013870, 670685160, 1006027740, 2012055480]

約数ペア:

[(1, 2012055480), (2, 1006027740), (3, 670685160), (4, 503013870), (5, 402411096), (6, 335342580), (8, 251506935), (9, 223561720), (10, 201205548), (12, 167671290), (15, 134137032), (18, 111780860), (20, 100602774), (24, 83835645), (30, 67068516), (36, 55890430), (40, 50301387), (45, 44712344), (60, 33534258), (72, 27945215), (90, 22356172), (97, 20742840), (120, 16767129), (157, 12815640), (180, 11178086), (194, 10371420), (291, 6914280), (314, 6407820), (360, 5589043), (367, 5482440), (388, 5185710), (471, 4271880), (485, 4148568), (582, 3457140), (628, 3203910), (734, 2741220), (776, 2592855), (785, 2563128), (873, 2304760), (942, 2135940), (970, 2074284), (1101, 1827480), (1164, 1728570), (1256, 1601955), (1413, 1423960), (1455, 1382856), (1468, 1370610), (1570, 1281564), (1746, 1152380), (1835, 1096488), (1884, 1067970), (1940, 1037142), (2202, 913740), (2328, 864285), (2355, 854376), (2826, 711980), (2910, 691428), (2936, 685305), (3140, 640782), (3303, 609160), (3492, 576190), (3670, 548244), (3768, 533985), (3880, 518571), (4365, 460952), (4404, 456870), (4710, 427188), (5505, 365496), (5652, 355990), (5820, 345714), (6280, 320391), (6606, 304580), (6984, 288095), (7065, 284792), (7340, 274122), (8730, 230476), (8808, 228435), (9420, 213594), (11010, 182748), (11304, 177995), (11640, 172857), (13212, 152290), (14130, 142396), (14680, 137061), (15229, 132120), (16515, 121832), (17460, 115238), (18840, 106797), (22020, 91374), (26424, 76145), (28260, 71198), (30458, 66060), (33030, 60916), (34920, 57619), (35599, 56520), (44040, 45687)]