1395974880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:530

約数の個数: 288

約数和(自身を含む): 5028319296

約数和(自身を除く): 3632344416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 113, 115, 120, 138, 144, 160, 180, 184, 207, 226, 230, 240, 276, 288, 339, 345, 360, 368, 373, 414, 452, 460, 480, 552, 565, 678, 690, 720, 736, 746, 828, 904, 920, 1017, 1035, 1104, 1119, 1130, 1356, 1380, 1440, 1492, 1656, 1695, 1808, 1840, 1865, 2034, 2070, 2208, 2238, 2260, 2599, 2712, 2760, 2984, 3312, 3357, 3390, 3616, 3680, 3730, 4068, 4140, 4476, 4520, 5085, 5198, 5424, 5520, 5595, 5968, 6624, 6714, 6780, 7460, 7797, 8136, 8280, 8579, 8952, 9040, 10170, 10396, 10848, 11040, 11190, 11936, 12995, 13428, 13560, 14920, 15594, 16272, 16560, 16785, 17158, 17904, 18080, 20340, 20792, 22380, 23391, 25737, 25990, 26856, 27120, 29840, 31188, 32544, 33120, 33570, 34316, 35808, 38985, 40680, 41584, 42149, 42895, 44760, 46782, 51474, 51980, 53712, 54240, 59680, 62376, 67140, 68632, 77211, 77970, 81360, 83168, 84298, 85790, 89520, 93564, 102948, 103960, 107424, 116955, 124752, 126447, 128685, 134280, 137264, 154422, 155940, 162720, 168596, 171580, 179040, 187128, 205896, 207920, 210745, 233910, 249504, 252894, 257370, 268560, 274528, 308844, 311880, 337192, 343160, 374256, 379341, 386055, 411792, 415840, 421490, 467820, 505788, 514740, 537120, 617688, 623760, 632235, 674384, 686320, 748512, 758682, 772110, 823584, 842980, 935640, 969427, 1011576, 1029480, 1235376, 1247520, 1264470, 1348768, 1372640, 1517364, 1544220, 1685960, 1871280, 1896705, 1938854, 2023152, 2058960, 2470752, 2528940, 2908281, 3034728, 3088440, 3371920, 3742560, 3793410, 3877708, 4046304, 4117920, 4847135, 5057880, 5816562, 6069456, 6176880, 6743840, 7586820, 7755416, 8724843, 9694270, 10115760, 11633124, 12138912, 12353760, 14541405, 15173640, 15510832, 17449686, 19388540, 20231520, 23266248, 29082810, 30347280, 31021664, 34899372, 38777080, 43624215, 46532496, 58165620, 60694560, 69798744, 77554160, 87248430, 93064992, 116331240, 139597488, 155108320, 174496860, 232662480, 279194976, 348993720, 465324960, 697987440, 1395974880]

約数ペア:

[(1, 1395974880), (2, 697987440), (3, 465324960), (4, 348993720), (5, 279194976), (6, 232662480), (8, 174496860), (9, 155108320), (10, 139597488), (12, 116331240), (15, 93064992), (16, 87248430), (18, 77554160), (20, 69798744), (23, 60694560), (24, 58165620), (30, 46532496), (32, 43624215), (36, 38777080), (40, 34899372), (45, 31021664), (46, 30347280), (48, 29082810), (60, 23266248), (69, 20231520), (72, 19388540), (80, 17449686), (90, 15510832), (92, 15173640), (96, 14541405), (113, 12353760), (115, 12138912), (120, 11633124), (138, 10115760), (144, 9694270), (160, 8724843), (180, 7755416), (184, 7586820), (207, 6743840), (226, 6176880), (230, 6069456), (240, 5816562), (276, 5057880), (288, 4847135), (339, 4117920), (345, 4046304), (360, 3877708), (368, 3793410), (373, 3742560), (414, 3371920), (452, 3088440), (460, 3034728), (480, 2908281), (552, 2528940), (565, 2470752), (678, 2058960), (690, 2023152), (720, 1938854), (736, 1896705), (746, 1871280), (828, 1685960), (904, 1544220), (920, 1517364), (1017, 1372640), (1035, 1348768), (1104, 1264470), (1119, 1247520), (1130, 1235376), (1356, 1029480), (1380, 1011576), (1440, 969427), (1492, 935640), (1656, 842980), (1695, 823584), (1808, 772110), (1840, 758682), (1865, 748512), (2034, 686320), (2070, 674384), (2208, 632235), (2238, 623760), (2260, 617688), (2599, 537120), (2712, 514740), (2760, 505788), (2984, 467820), (3312, 421490), (3357, 415840), (3390, 411792), (3616, 386055), (3680, 379341), (3730, 374256), (4068, 343160), (4140, 337192), (4476, 311880), (4520, 308844), (5085, 274528), (5198, 268560), (5424, 257370), (5520, 252894), (5595, 249504), (5968, 233910), (6624, 210745), (6714, 207920), (6780, 205896), (7460, 187128), (7797, 179040), (8136, 171580), (8280, 168596), (8579, 162720), (8952, 155940), (9040, 154422), (10170, 137264), (10396, 134280), (10848, 128685), (11040, 126447), (11190, 124752), (11936, 116955), (12995, 107424), (13428, 103960), (13560, 102948), (14920, 93564), (15594, 89520), (16272, 85790), (16560, 84298), (16785, 83168), (17158, 81360), (17904, 77970), (18080, 77211), (20340, 68632), (20792, 67140), (22380, 62376), (23391, 59680), (25737, 54240), (25990, 53712), (26856, 51980), (27120, 51474), (29840, 46782), (31188, 44760), (32544, 42895), (33120, 42149), (33570, 41584), (34316, 40680), (35808, 38985)]