15420147408

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{2393}}^1$

素因数の和:3093

約数の個数: 120

約数和(自身を含む): 43835834952

約数和(自身を除く): 28415687544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 613, 657, 876, 1168, 1226, 1314, 1752, 1839, 2393, 2452, 2628, 3504, 3678, 4786, 4904, 5256, 5517, 7179, 7356, 9572, 9808, 10512, 11034, 14358, 14712, 19144, 21537, 22068, 28716, 29424, 38288, 43074, 44136, 44749, 57432, 86148, 88272, 89498, 114864, 134247, 172296, 174689, 178996, 268494, 344592, 349378, 357992, 402741, 524067, 536988, 698756, 715984, 805482, 1048134, 1073976, 1397512, 1466909, 1572201, 1610964, 2096268, 2147952, 2795024, 2933818, 3144402, 3221928, 4192536, 4400727, 5867636, 6288804, 6443856, 8385072, 8801454, 11735272, 12577608, 13202181, 17602908, 23470544, 25155216, 26404362, 35205816, 52808724, 70411632, 105617448, 107084357, 211234896, 214168714, 321253071, 428337428, 642506142, 856674856, 963759213, 1285012284, 1713349712, 1927518426, 2570024568, 3855036852, 5140049136, 7710073704, 15420147408]

約数ペア:

[(1, 15420147408), (2, 7710073704), (3, 5140049136), (4, 3855036852), (6, 2570024568), (8, 1927518426), (9, 1713349712), (12, 1285012284), (16, 963759213), (18, 856674856), (24, 642506142), (36, 428337428), (48, 321253071), (72, 214168714), (73, 211234896), (144, 107084357), (146, 105617448), (219, 70411632), (292, 52808724), (438, 35205816), (584, 26404362), (613, 25155216), (657, 23470544), (876, 17602908), (1168, 13202181), (1226, 12577608), (1314, 11735272), (1752, 8801454), (1839, 8385072), (2393, 6443856), (2452, 6288804), (2628, 5867636), (3504, 4400727), (3678, 4192536), (4786, 3221928), (4904, 3144402), (5256, 2933818), (5517, 2795024), (7179, 2147952), (7356, 2096268), (9572, 1610964), (9808, 1572201), (10512, 1466909), (11034, 1397512), (14358, 1073976), (14712, 1048134), (19144, 805482), (21537, 715984), (22068, 698756), (28716, 536988), (29424, 524067), (38288, 402741), (43074, 357992), (44136, 349378), (44749, 344592), (57432, 268494), (86148, 178996), (88272, 174689), (89498, 172296), (114864, 134247)]