159747480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 542505600

約数和(自身を除く): 382758120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 79, 82, 90, 120, 123, 137, 158, 164, 180, 205, 237, 246, 274, 316, 328, 360, 369, 395, 410, 411, 474, 492, 548, 615, 632, 685, 711, 738, 790, 820, 822, 948, 984, 1096, 1185, 1230, 1233, 1370, 1422, 1476, 1580, 1640, 1644, 1845, 1896, 2055, 2370, 2460, 2466, 2740, 2844, 2952, 3160, 3239, 3288, 3555, 3690, 4110, 4740, 4920, 4932, 5480, 5617, 5688, 6165, 6478, 7110, 7380, 8220, 9480, 9717, 9864, 10823, 11234, 12330, 12956, 14220, 14760, 16195, 16440, 16851, 19434, 21646, 22468, 24660, 25912, 28085, 28440, 29151, 32390, 32469, 33702, 38868, 43292, 44936, 48585, 49320, 50553, 54115, 56170, 58302, 64780, 64938, 67404, 77736, 84255, 86584, 97170, 97407, 101106, 108230, 112340, 116604, 129560, 129876, 134808, 145755, 162345, 168510, 194340, 194814, 202212, 216460, 224680, 233208, 252765, 259752, 291510, 324690, 337020, 388680, 389628, 404424, 432920, 443743, 487035, 505530, 583020, 649380, 674040, 779256, 887486, 974070, 1011060, 1166040, 1298760, 1331229, 1774972, 1948140, 2022120, 2218715, 2662458, 3549944, 3896280, 3993687, 4437430, 5324916, 6656145, 7987374, 8874860, 10649832, 13312290, 15974748, 17749720, 19968435, 26624580, 31949496, 39936870, 53249160, 79873740, 159747480]

約数ペア:

[(1, 159747480), (2, 79873740), (3, 53249160), (4, 39936870), (5, 31949496), (6, 26624580), (8, 19968435), (9, 17749720), (10, 15974748), (12, 13312290), (15, 10649832), (18, 8874860), (20, 7987374), (24, 6656145), (30, 5324916), (36, 4437430), (40, 3993687), (41, 3896280), (45, 3549944), (60, 2662458), (72, 2218715), (79, 2022120), (82, 1948140), (90, 1774972), (120, 1331229), (123, 1298760), (137, 1166040), (158, 1011060), (164, 974070), (180, 887486), (205, 779256), (237, 674040), (246, 649380), (274, 583020), (316, 505530), (328, 487035), (360, 443743), (369, 432920), (395, 404424), (410, 389628), (411, 388680), (474, 337020), (492, 324690), (548, 291510), (615, 259752), (632, 252765), (685, 233208), (711, 224680), (738, 216460), (790, 202212), (820, 194814), (822, 194340), (948, 168510), (984, 162345), (1096, 145755), (1185, 134808), (1230, 129876), (1233, 129560), (1370, 116604), (1422, 112340), (1476, 108230), (1580, 101106), (1640, 97407), (1644, 97170), (1845, 86584), (1896, 84255), (2055, 77736), (2370, 67404), (2460, 64938), (2466, 64780), (2740, 58302), (2844, 56170), (2952, 54115), (3160, 50553), (3239, 49320), (3288, 48585), (3555, 44936), (3690, 43292), (4110, 38868), (4740, 33702), (4920, 32469), (4932, 32390), (5480, 29151), (5617, 28440), (5688, 28085), (6165, 25912), (6478, 24660), (7110, 22468), (7380, 21646), (8220, 19434), (9480, 16851), (9717, 16440), (9864, 16195), (10823, 14760), (11234, 14220), (12330, 12956)]