720437568

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1416

約数の個数: 112

約数和(自身を含む): 1981687680

約数和(自身を除く): 1261250112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 71, 82, 96, 123, 142, 164, 192, 213, 246, 284, 328, 426, 492, 568, 656, 852, 984, 1136, 1289, 1312, 1704, 1968, 2272, 2578, 2624, 2911, 3408, 3867, 3936, 4544, 5156, 5822, 6816, 7734, 7872, 8733, 10312, 11644, 13632, 15468, 17466, 20624, 23288, 30936, 34932, 41248, 46576, 52849, 61872, 69864, 82496, 91519, 93152, 105698, 123744, 139728, 158547, 183038, 186304, 211396, 247488, 274557, 279456, 317094, 366076, 422792, 549114, 558912, 634188, 732152, 845584, 1098228, 1268376, 1464304, 1691168, 2196456, 2536752, 2928608, 3382336, 3752279, 4392912, 5073504, 5857216, 7504558, 8785824, 10147008, 11256837, 15009116, 17571648, 22513674, 30018232, 45027348, 60036464, 90054696, 120072928, 180109392, 240145856, 360218784, 720437568]

約数ペア:

[(1, 720437568), (2, 360218784), (3, 240145856), (4, 180109392), (6, 120072928), (8, 90054696), (12, 60036464), (16, 45027348), (24, 30018232), (32, 22513674), (41, 17571648), (48, 15009116), (64, 11256837), (71, 10147008), (82, 8785824), (96, 7504558), (123, 5857216), (142, 5073504), (164, 4392912), (192, 3752279), (213, 3382336), (246, 2928608), (284, 2536752), (328, 2196456), (426, 1691168), (492, 1464304), (568, 1268376), (656, 1098228), (852, 845584), (984, 732152), (1136, 634188), (1289, 558912), (1312, 549114), (1704, 422792), (1968, 366076), (2272, 317094), (2578, 279456), (2624, 274557), (2911, 247488), (3408, 211396), (3867, 186304), (3936, 183038), (4544, 158547), (5156, 139728), (5822, 123744), (6816, 105698), (7734, 93152), (7872, 91519), (8733, 82496), (10312, 69864), (11644, 61872), (13632, 52849), (15468, 46576), (17466, 41248), (20624, 34932), (23288, 30936)]