16036691840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 256

約数和(自身を含む): 43125143040

約数和(自身を除く): 27088451200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 97, 104, 124, 128, 130, 155, 160, 194, 208, 248, 260, 310, 320, 388, 403, 416, 485, 496, 520, 620, 640, 641, 776, 806, 832, 970, 992, 1040, 1240, 1261, 1282, 1552, 1612, 1664, 1940, 1984, 2015, 2080, 2480, 2522, 2564, 3007, 3104, 3205, 3224, 3880, 3968, 4030, 4160, 4960, 5044, 5128, 6014, 6208, 6305, 6410, 6448, 7760, 8060, 8320, 8333, 9920, 10088, 10256, 12028, 12416, 12610, 12820, 12896, 15035, 15520, 16120, 16666, 19840, 19871, 20176, 20512, 24056, 25220, 25640, 25792, 30070, 31040, 32240, 33332, 39091, 39742, 40352, 41024, 41665, 48112, 50440, 51280, 51584, 60140, 62080, 62177, 64480, 66664, 78182, 79484, 80704, 82048, 83330, 96224, 99355, 100880, 102560, 120280, 124354, 128960, 133328, 156364, 158968, 161408, 166660, 192448, 195455, 198710, 201760, 205120, 240560, 248708, 257920, 258323, 266656, 310885, 312728, 317936, 333320, 384896, 390910, 397420, 403520, 410240, 481120, 497416, 516646, 533312, 621770, 625456, 635872, 666640, 781820, 794840, 807040, 808301, 962240, 994832, 1033292, 1066624, 1243540, 1250912, 1271744, 1291615, 1333280, 1563640, 1589680, 1616602, 1924480, 1927487, 1989664, 2066584, 2487080, 2501824, 2543488, 2583230, 2666560, 3127280, 3179360, 3233204, 3854974, 3979328, 4041505, 4133168, 4974160, 5003648, 5166460, 5333120, 6254560, 6358720, 6466408, 7709948, 7958656, 8083010, 8266336, 9637435, 9948320, 10332920, 12509120, 12717440, 12932816, 15419896, 16166020, 16532672, 19274870, 19896640, 20665840, 25018240, 25057331, 25865632, 30839792, 32332040, 33065344, 38549740, 39793280, 41331680, 50114662, 51731264, 61679584, 64664080, 77099480, 82663360, 100229324, 103462528, 123359168, 125286655, 129328160, 154198960, 165326720, 200458648, 246718336, 250573310, 258656320, 308397920, 400917296, 501146620, 517312640, 616795840, 801834592, 1002293240, 1233591680, 1603669184, 2004586480, 3207338368, 4009172960, 8018345920, 16036691840]

約数ペア:

[(1, 16036691840), (2, 8018345920), (4, 4009172960), (5, 3207338368), (8, 2004586480), (10, 1603669184), (13, 1233591680), (16, 1002293240), (20, 801834592), (26, 616795840), (31, 517312640), (32, 501146620), (40, 400917296), (52, 308397920), (62, 258656320), (64, 250573310), (65, 246718336), (80, 200458648), (97, 165326720), (104, 154198960), (124, 129328160), (128, 125286655), (130, 123359168), (155, 103462528), (160, 100229324), (194, 82663360), (208, 77099480), (248, 64664080), (260, 61679584), (310, 51731264), (320, 50114662), (388, 41331680), (403, 39793280), (416, 38549740), (485, 33065344), (496, 32332040), (520, 30839792), (620, 25865632), (640, 25057331), (641, 25018240), (776, 20665840), (806, 19896640), (832, 19274870), (970, 16532672), (992, 16166020), (1040, 15419896), (1240, 12932816), (1261, 12717440), (1282, 12509120), (1552, 10332920), (1612, 9948320), (1664, 9637435), (1940, 8266336), (1984, 8083010), (2015, 7958656), (2080, 7709948), (2480, 6466408), (2522, 6358720), (2564, 6254560), (3007, 5333120), (3104, 5166460), (3205, 5003648), (3224, 4974160), (3880, 4133168), (3968, 4041505), (4030, 3979328), (4160, 3854974), (4960, 3233204), (5044, 3179360), (5128, 3127280), (6014, 2666560), (6208, 2583230), (6305, 2543488), (6410, 2501824), (6448, 2487080), (7760, 2066584), (8060, 1989664), (8320, 1927487), (8333, 1924480), (9920, 1616602), (10088, 1589680), (10256, 1563640), (12028, 1333280), (12416, 1291615), (12610, 1271744), (12820, 1250912), (12896, 1243540), (15035, 1066624), (15520, 1033292), (16120, 994832), (16666, 962240), (19840, 808301), (19871, 807040), (20176, 794840), (20512, 781820), (24056, 666640), (25220, 635872), (25640, 625456), (25792, 621770), (30070, 533312), (31040, 516646), (32240, 497416), (33332, 481120), (39091, 410240), (39742, 403520), (40352, 397420), (41024, 390910), (41665, 384896), (48112, 333320), (50440, 317936), (51280, 312728), (51584, 310885), (60140, 266656), (62080, 258323), (62177, 257920), (64480, 248708), (66664, 240560), (78182, 205120), (79484, 201760), (80704, 198710), (82048, 195455), (83330, 192448), (96224, 166660), (99355, 161408), (100880, 158968), (102560, 156364), (120280, 133328), (124354, 128960)]