1230568064

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 2795420160

約数和(自身を除く): 1564852096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 233, 242, 248, 341, 352, 466, 484, 496, 682, 704, 932, 968, 992, 1331, 1364, 1408, 1864, 1936, 1984, 2563, 2662, 2728, 3728, 3751, 3872, 3968, 5126, 5324, 5456, 7223, 7456, 7502, 7744, 10252, 10648, 10912, 14446, 14912, 15004, 15488, 20504, 21296, 21824, 28193, 28892, 29824, 30008, 41008, 41261, 42592, 43648, 56386, 57784, 60016, 79453, 82016, 82522, 85184, 112772, 115568, 120032, 158906, 164032, 165044, 170368, 225544, 231136, 240064, 310123, 317812, 328064, 330088, 451088, 462272, 480128, 620246, 635624, 660176, 873983, 902176, 924544, 1240492, 1271248, 1320352, 1747966, 1804352, 2480984, 2542496, 2640704, 3495932, 3608704, 4961968, 5084992, 5281408, 6991864, 9613813, 9923936, 10169984, 13983728, 19227626, 19847872, 27967456, 38455252, 39695744, 55934912, 76910504, 111869824, 153821008, 307642016, 615284032, 1230568064]

約数ペア:

[(1, 1230568064), (2, 615284032), (4, 307642016), (8, 153821008), (11, 111869824), (16, 76910504), (22, 55934912), (31, 39695744), (32, 38455252), (44, 27967456), (62, 19847872), (64, 19227626), (88, 13983728), (121, 10169984), (124, 9923936), (128, 9613813), (176, 6991864), (233, 5281408), (242, 5084992), (248, 4961968), (341, 3608704), (352, 3495932), (466, 2640704), (484, 2542496), (496, 2480984), (682, 1804352), (704, 1747966), (932, 1320352), (968, 1271248), (992, 1240492), (1331, 924544), (1364, 902176), (1408, 873983), (1864, 660176), (1936, 635624), (1984, 620246), (2563, 480128), (2662, 462272), (2728, 451088), (3728, 330088), (3751, 328064), (3872, 317812), (3968, 310123), (5126, 240064), (5324, 231136), (5456, 225544), (7223, 170368), (7456, 165044), (7502, 164032), (7744, 158906), (10252, 120032), (10648, 115568), (10912, 112772), (14446, 85184), (14912, 82522), (15004, 82016), (15488, 79453), (20504, 60016), (21296, 57784), (21824, 56386), (28193, 43648), (28892, 42592), (29824, 41261), (30008, 41008)]