41942040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1019}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 146880000

約数和(自身を除く): 104937960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1019, 1029, 1176, 1372, 1470, 1715, 1960, 2038, 2058, 2744, 2940, 3057, 3430, 4076, 4116, 5095, 5145, 5880, 6114, 6860, 7133, 8152, 8232, 10190, 10290, 12228, 13720, 14266, 15285, 20380, 20580, 21399, 24456, 28532, 30570, 35665, 40760, 41160, 42798, 49931, 57064, 61140, 71330, 85596, 99862, 106995, 122280, 142660, 149793, 171192, 199724, 213990, 249655, 285320, 299586, 349517, 399448, 427980, 499310, 599172, 699034, 748965, 855960, 998620, 1048551, 1198344, 1398068, 1497930, 1747585, 1997240, 2097102, 2796136, 2995860, 3495170, 4194204, 5242755, 5991720, 6990340, 8388408, 10485510, 13980680, 20971020, 41942040]

約数ペア:

[(1, 41942040), (2, 20971020), (3, 13980680), (4, 10485510), (5, 8388408), (6, 6990340), (7, 5991720), (8, 5242755), (10, 4194204), (12, 3495170), (14, 2995860), (15, 2796136), (20, 2097102), (21, 1997240), (24, 1747585), (28, 1497930), (30, 1398068), (35, 1198344), (40, 1048551), (42, 998620), (49, 855960), (56, 748965), (60, 699034), (70, 599172), (84, 499310), (98, 427980), (105, 399448), (120, 349517), (140, 299586), (147, 285320), (168, 249655), (196, 213990), (210, 199724), (245, 171192), (280, 149793), (294, 142660), (343, 122280), (392, 106995), (420, 99862), (490, 85596), (588, 71330), (686, 61140), (735, 57064), (840, 49931), (980, 42798), (1019, 41160), (1029, 40760), (1176, 35665), (1372, 30570), (1470, 28532), (1715, 24456), (1960, 21399), (2038, 20580), (2058, 20380), (2744, 15285), (2940, 14266), (3057, 13720), (3430, 12228), (4076, 10290), (4116, 10190), (5095, 8232), (5145, 8152), (5880, 7133), (6114, 6860)]