3641728720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 10248522624

約数和(自身を除く): 6606793904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 67, 70, 80, 101, 112, 124, 134, 140, 155, 202, 217, 248, 268, 280, 310, 335, 404, 434, 469, 496, 505, 536, 560, 620, 670, 707, 808, 868, 938, 961, 1010, 1072, 1085, 1240, 1340, 1414, 1616, 1736, 1876, 1922, 2020, 2077, 2170, 2345, 2480, 2680, 2828, 3131, 3472, 3535, 3752, 3844, 4040, 4154, 4340, 4690, 4805, 5360, 5656, 6262, 6727, 6767, 7070, 7504, 7688, 8080, 8308, 8680, 9380, 9610, 10385, 11312, 12524, 13454, 13534, 14140, 14539, 15376, 15655, 16616, 17360, 18760, 19220, 20770, 21917, 25048, 26908, 27068, 28280, 29078, 31310, 33232, 33635, 33835, 37520, 38440, 41540, 43834, 47369, 50096, 53816, 54136, 56560, 58156, 62620, 64387, 67270, 67670, 72695, 76880, 83080, 87668, 94738, 97061, 107632, 108272, 109585, 116312, 125240, 128774, 134540, 135340, 145390, 166160, 175336, 189476, 194122, 209777, 219170, 232624, 236845, 250480, 257548, 269080, 270680, 290780, 321935, 350672, 378952, 388244, 419554, 438340, 450709, 473690, 485305, 515096, 538160, 541360, 581560, 643870, 679427, 757904, 776488, 839108, 876680, 901418, 947380, 970610, 1030192, 1048885, 1163120, 1287740, 1358854, 1468439, 1552976, 1678216, 1753360, 1802836, 1894760, 1941220, 2097770, 2253545, 2575480, 2717708, 2936878, 3356432, 3397135, 3605672, 3789520, 3882440, 4195540, 4507090, 5150960, 5435416, 5873756, 6503087, 6794270, 7211344, 7342195, 7764880, 8391080, 9014180, 10870832, 11747512, 13006174, 13588540, 14684390, 16782160, 18028360, 23495024, 26012348, 27177080, 29368780, 32515435, 36056720, 45521609, 52024696, 54354160, 58737560, 65030870, 91043218, 104049392, 117475120, 130061740, 182086436, 227608045, 260123480, 364172872, 455216090, 520246960, 728345744, 910432180, 1820864360, 3641728720]

約数ペア:

[(1, 3641728720), (2, 1820864360), (4, 910432180), (5, 728345744), (7, 520246960), (8, 455216090), (10, 364172872), (14, 260123480), (16, 227608045), (20, 182086436), (28, 130061740), (31, 117475120), (35, 104049392), (40, 91043218), (56, 65030870), (62, 58737560), (67, 54354160), (70, 52024696), (80, 45521609), (101, 36056720), (112, 32515435), (124, 29368780), (134, 27177080), (140, 26012348), (155, 23495024), (202, 18028360), (217, 16782160), (248, 14684390), (268, 13588540), (280, 13006174), (310, 11747512), (335, 10870832), (404, 9014180), (434, 8391080), (469, 7764880), (496, 7342195), (505, 7211344), (536, 6794270), (560, 6503087), (620, 5873756), (670, 5435416), (707, 5150960), (808, 4507090), (868, 4195540), (938, 3882440), (961, 3789520), (1010, 3605672), (1072, 3397135), (1085, 3356432), (1240, 2936878), (1340, 2717708), (1414, 2575480), (1616, 2253545), (1736, 2097770), (1876, 1941220), (1922, 1894760), (2020, 1802836), (2077, 1753360), (2170, 1678216), (2345, 1552976), (2480, 1468439), (2680, 1358854), (2828, 1287740), (3131, 1163120), (3472, 1048885), (3535, 1030192), (3752, 970610), (3844, 947380), (4040, 901418), (4154, 876680), (4340, 839108), (4690, 776488), (4805, 757904), (5360, 679427), (5656, 643870), (6262, 581560), (6727, 541360), (6767, 538160), (7070, 515096), (7504, 485305), (7688, 473690), (8080, 450709), (8308, 438340), (8680, 419554), (9380, 388244), (9610, 378952), (10385, 350672), (11312, 321935), (12524, 290780), (13454, 270680), (13534, 269080), (14140, 257548), (14539, 250480), (15376, 236845), (15655, 232624), (16616, 219170), (17360, 209777), (18760, 194122), (19220, 189476), (20770, 175336), (21917, 166160), (25048, 145390), (26908, 135340), (27068, 134540), (28280, 128774), (29078, 125240), (31310, 116312), (33232, 109585), (33635, 108272), (33835, 107632), (37520, 97061), (38440, 94738), (41540, 87668), (43834, 83080), (47369, 76880), (50096, 72695), (53816, 67670), (54136, 67270), (56560, 64387), (58156, 62620)]