2173758360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 6812074080

約数和(自身を除く): 4638315720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 101, 120, 129, 172, 194, 202, 215, 258, 291, 303, 344, 388, 404, 430, 485, 505, 516, 582, 606, 645, 776, 808, 860, 970, 1010, 1032, 1164, 1212, 1290, 1455, 1515, 1720, 1849, 1940, 2020, 2328, 2424, 2580, 2910, 3030, 3698, 3880, 4040, 4171, 4343, 5160, 5547, 5820, 6060, 7396, 8342, 8686, 9245, 9797, 11094, 11640, 12120, 12513, 13029, 14792, 16684, 17372, 18490, 19594, 20855, 21715, 22188, 25026, 26058, 27735, 29391, 33368, 34744, 36980, 39188, 41710, 43430, 44376, 48985, 50052, 52116, 55470, 58782, 62565, 65145, 73960, 78376, 83420, 86860, 97970, 100104, 104232, 110940, 117564, 125130, 130290, 146955, 166840, 173720, 179353, 186749, 195940, 221880, 235128, 250260, 260580, 293910, 358706, 373498, 391880, 421271, 500520, 521160, 538059, 560247, 587820, 717412, 746996, 842542, 896765, 933745, 1076118, 1120494, 1175640, 1263813, 1434824, 1493992, 1685084, 1793530, 1867490, 2106355, 2152236, 2240988, 2527626, 2690295, 2801235, 3370168, 3587060, 3734980, 4212710, 4304472, 4481976, 5055252, 5380590, 5602470, 6319065, 7174120, 7469960, 8425420, 10110504, 10761180, 11204940, 12638130, 16850840, 18114653, 21522360, 22409880, 25276260, 36229306, 50552520, 54343959, 72458612, 90573265, 108687918, 144917224, 181146530, 217375836, 271719795, 362293060, 434751672, 543439590, 724586120, 1086879180, 2173758360]

約数ペア:

[(1, 2173758360), (2, 1086879180), (3, 724586120), (4, 543439590), (5, 434751672), (6, 362293060), (8, 271719795), (10, 217375836), (12, 181146530), (15, 144917224), (20, 108687918), (24, 90573265), (30, 72458612), (40, 54343959), (43, 50552520), (60, 36229306), (86, 25276260), (97, 22409880), (101, 21522360), (120, 18114653), (129, 16850840), (172, 12638130), (194, 11204940), (202, 10761180), (215, 10110504), (258, 8425420), (291, 7469960), (303, 7174120), (344, 6319065), (388, 5602470), (404, 5380590), (430, 5055252), (485, 4481976), (505, 4304472), (516, 4212710), (582, 3734980), (606, 3587060), (645, 3370168), (776, 2801235), (808, 2690295), (860, 2527626), (970, 2240988), (1010, 2152236), (1032, 2106355), (1164, 1867490), (1212, 1793530), (1290, 1685084), (1455, 1493992), (1515, 1434824), (1720, 1263813), (1849, 1175640), (1940, 1120494), (2020, 1076118), (2328, 933745), (2424, 896765), (2580, 842542), (2910, 746996), (3030, 717412), (3698, 587820), (3880, 560247), (4040, 538059), (4171, 521160), (4343, 500520), (5160, 421271), (5547, 391880), (5820, 373498), (6060, 358706), (7396, 293910), (8342, 260580), (8686, 250260), (9245, 235128), (9797, 221880), (11094, 195940), (11640, 186749), (12120, 179353), (12513, 173720), (13029, 166840), (14792, 146955), (16684, 130290), (17372, 125130), (18490, 117564), (19594, 110940), (20855, 104232), (21715, 100104), (22188, 97970), (25026, 86860), (26058, 83420), (27735, 78376), (29391, 73960), (33368, 65145), (34744, 62565), (36980, 58782), (39188, 55470), (41710, 52116), (43430, 50052), (44376, 48985)]