1620659664

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 400

約数和(自身を含む): 5444651520

約数和(自身を除く): 3823991856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 31, 36, 39, 48, 52, 54, 58, 62, 72, 78, 81, 87, 93, 104, 107, 108, 116, 117, 124, 144, 156, 162, 174, 186, 208, 214, 216, 232, 234, 248, 261, 279, 312, 321, 324, 348, 351, 372, 377, 403, 428, 432, 464, 468, 496, 522, 558, 624, 642, 648, 696, 702, 744, 754, 783, 806, 837, 856, 899, 936, 963, 1044, 1053, 1116, 1131, 1209, 1284, 1296, 1391, 1392, 1404, 1488, 1508, 1566, 1612, 1674, 1712, 1798, 1872, 1926, 2088, 2106, 2232, 2262, 2349, 2418, 2511, 2568, 2697, 2782, 2808, 2889, 3016, 3103, 3132, 3224, 3317, 3348, 3393, 3596, 3627, 3852, 4173, 4176, 4212, 4464, 4524, 4698, 4836, 5022, 5136, 5394, 5564, 5616, 5778, 6032, 6206, 6264, 6448, 6634, 6696, 6786, 7192, 7254, 7704, 8091, 8346, 8424, 8667, 9048, 9309, 9396, 9672, 9951, 10044, 10179, 10788, 10881, 11128, 11556, 11687, 12412, 12519, 12528, 13268, 13392, 13572, 14384, 14508, 15408, 16182, 16692, 16848, 17334, 18096, 18618, 18792, 19344, 19902, 20088, 20358, 21576, 21762, 22256, 23112, 23374, 24273, 24824, 25038, 26536, 27144, 27927, 29016, 29853, 30537, 32364, 32643, 33384, 34668, 35061, 37236, 37557, 37584, 39804, 40176, 40339, 40716, 43121, 43152, 43524, 46224, 46748, 48546, 49648, 50076, 53072, 54288, 55854, 58032, 59706, 61074, 64728, 65286, 66768, 69336, 70122, 72819, 74472, 75114, 79608, 80678, 81432, 83781, 86242, 87048, 89559, 93496, 96193, 97092, 100152, 105183, 111708, 112671, 119412, 121017, 122148, 129363, 129456, 130572, 138672, 140244, 145638, 148944, 150228, 159216, 161356, 162864, 167562, 172484, 174096, 179118, 186992, 192386, 194184, 200304, 210366, 223416, 225342, 238824, 242034, 244296, 251343, 258726, 261144, 268677, 280488, 288579, 291276, 300456, 315549, 322712, 335124, 344968, 358236, 363051, 384772, 388089, 388368, 420732, 446832, 450684, 477648, 484068, 488592, 502686, 517452, 522288, 537354, 560976, 577158, 582552, 600912, 631098, 645424, 670248, 689936, 716472, 726102, 769544, 776178, 841464, 865737, 901368, 946647, 968136, 1005372, 1034904, 1074708, 1089153, 1154316, 1164267, 1165104, 1250509, 1262196, 1340496, 1432944, 1452204, 1539088, 1552356, 1682928, 1731474, 1802736, 1893294, 1936272, 2010744, 2069808, 2149416, 2178306, 2308632, 2328534, 2501018, 2524392, 2597211, 2904408, 3104712, 3267459, 3462948, 3492801, 3751527, 3786588, 4021488, 4298832, 4356612, 4617264, 4657068, 5002036, 5048784, 5194422, 5808816, 6209424, 6534918, 6925896, 6985602, 7503054, 7573176, 7791633, 8713224, 9314136, 10004072, 10388844, 11254581, 13069836, 13851792, 13971204, 15006108, 15146352, 15583266, 17426448, 18628272, 20008144, 20777688, 22509162, 26139672, 27942408, 30012216, 31166532, 33763743, 41555376, 45018324, 52279344, 55884816, 60024432, 62333064, 67527486, 90036648, 101291229, 124666128, 135054972, 180073296, 202582458, 270109944, 405164916, 540219888, 810329832, 1620659664]

約数ペア:

[(1, 1620659664), (2, 810329832), (3, 540219888), (4, 405164916), (6, 270109944), (8, 202582458), (9, 180073296), (12, 135054972), (13, 124666128), (16, 101291229), (18, 90036648), (24, 67527486), (26, 62333064), (27, 60024432), (29, 55884816), (31, 52279344), (36, 45018324), (39, 41555376), (48, 33763743), (52, 31166532), (54, 30012216), (58, 27942408), (62, 26139672), (72, 22509162), (78, 20777688), (81, 20008144), (87, 18628272), (93, 17426448), (104, 15583266), (107, 15146352), (108, 15006108), (116, 13971204), (117, 13851792), (124, 13069836), (144, 11254581), (156, 10388844), (162, 10004072), (174, 9314136), (186, 8713224), (208, 7791633), (214, 7573176), (216, 7503054), (232, 6985602), (234, 6925896), (248, 6534918), (261, 6209424), (279, 5808816), (312, 5194422), (321, 5048784), (324, 5002036), (348, 4657068), (351, 4617264), (372, 4356612), (377, 4298832), (403, 4021488), (428, 3786588), (432, 3751527), (464, 3492801), (468, 3462948), (496, 3267459), (522, 3104712), (558, 2904408), (624, 2597211), (642, 2524392), (648, 2501018), (696, 2328534), (702, 2308632), (744, 2178306), (754, 2149416), (783, 2069808), (806, 2010744), (837, 1936272), (856, 1893294), (899, 1802736), (936, 1731474), (963, 1682928), (1044, 1552356), (1053, 1539088), (1116, 1452204), (1131, 1432944), (1209, 1340496), (1284, 1262196), (1296, 1250509), (1391, 1165104), (1392, 1164267), (1404, 1154316), (1488, 1089153), (1508, 1074708), (1566, 1034904), (1612, 1005372), (1674, 968136), (1712, 946647), (1798, 901368), (1872, 865737), (1926, 841464), (2088, 776178), (2106, 769544), (2232, 726102), (2262, 716472), (2349, 689936), (2418, 670248), (2511, 645424), (2568, 631098), (2697, 600912), (2782, 582552), (2808, 577158), (2889, 560976), (3016, 537354), (3103, 522288), (3132, 517452), (3224, 502686), (3317, 488592), (3348, 484068), (3393, 477648), (3596, 450684), (3627, 446832), (3852, 420732), (4173, 388368), (4176, 388089), (4212, 384772), (4464, 363051), (4524, 358236), (4698, 344968), (4836, 335124), (5022, 322712), (5136, 315549), (5394, 300456), (5564, 291276), (5616, 288579), (5778, 280488), (6032, 268677), (6206, 261144), (6264, 258726), (6448, 251343), (6634, 244296), (6696, 242034), (6786, 238824), (7192, 225342), (7254, 223416), (7704, 210366), (8091, 200304), (8346, 194184), (8424, 192386), (8667, 186992), (9048, 179118), (9309, 174096), (9396, 172484), (9672, 167562), (9951, 162864), (10044, 161356), (10179, 159216), (10788, 150228), (10881, 148944), (11128, 145638), (11556, 140244), (11687, 138672), (12412, 130572), (12519, 129456), (12528, 129363), (13268, 122148), (13392, 121017), (13572, 119412), (14384, 112671), (14508, 111708), (15408, 105183), (16182, 100152), (16692, 97092), (16848, 96193), (17334, 93496), (18096, 89559), (18618, 87048), (18792, 86242), (19344, 83781), (19902, 81432), (20088, 80678), (20358, 79608), (21576, 75114), (21762, 74472), (22256, 72819), (23112, 70122), (23374, 69336), (24273, 66768), (24824, 65286), (25038, 64728), (26536, 61074), (27144, 59706), (27927, 58032), (29016, 55854), (29853, 54288), (30537, 53072), (32364, 50076), (32643, 49648), (33384, 48546), (34668, 46748), (35061, 46224), (37236, 43524), (37557, 43152), (37584, 43121), (39804, 40716), (40176, 40339)]