154615680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 565671600

約数和(自身を除く): 411055920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1579, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3158, 3264, 4080, 4737, 4896, 5440, 5760, 6120, 6316, 6528, 7895, 8160, 9474, 9792, 10880, 12240, 12632, 14211, 15790, 16320, 18948, 19584, 23685, 24480, 25264, 26843, 28422, 31580, 32640, 37896, 47370, 48960, 50528, 53686, 56844, 63160, 71055, 75792, 80529, 94740, 97920, 101056, 107372, 113688, 126320, 134215, 142110, 151584, 161058, 189480, 202112, 214744, 227376, 241587, 252640, 268430, 284220, 303168, 322116, 378960, 402645, 429488, 454752, 483174, 505280, 536860, 568440, 606336, 644232, 757920, 805290, 858976, 909504, 966348, 1010560, 1073720, 1136880, 1207935, 1288464, 1515840, 1610580, 1717952, 1819008, 1932696, 2147440, 2273760, 2415870, 2576928, 3031680, 3221160, 3435904, 3865392, 4294880, 4547520, 4831740, 5153856, 6442320, 7730784, 8589760, 9095040, 9663480, 10307712, 12884640, 15461568, 17179520, 19326960, 25769280, 30923136, 38653920, 51538560, 77307840, 154615680]

約数ペア:

[(1, 154615680), (2, 77307840), (3, 51538560), (4, 38653920), (5, 30923136), (6, 25769280), (8, 19326960), (9, 17179520), (10, 15461568), (12, 12884640), (15, 10307712), (16, 9663480), (17, 9095040), (18, 8589760), (20, 7730784), (24, 6442320), (30, 5153856), (32, 4831740), (34, 4547520), (36, 4294880), (40, 3865392), (45, 3435904), (48, 3221160), (51, 3031680), (60, 2576928), (64, 2415870), (68, 2273760), (72, 2147440), (80, 1932696), (85, 1819008), (90, 1717952), (96, 1610580), (102, 1515840), (120, 1288464), (128, 1207935), (136, 1136880), (144, 1073720), (153, 1010560), (160, 966348), (170, 909504), (180, 858976), (192, 805290), (204, 757920), (240, 644232), (255, 606336), (272, 568440), (288, 536860), (306, 505280), (320, 483174), (340, 454752), (360, 429488), (384, 402645), (408, 378960), (480, 322116), (510, 303168), (544, 284220), (576, 268430), (612, 252640), (640, 241587), (680, 227376), (720, 214744), (765, 202112), (816, 189480), (960, 161058), (1020, 151584), (1088, 142110), (1152, 134215), (1224, 126320), (1360, 113688), (1440, 107372), (1530, 101056), (1579, 97920), (1632, 94740), (1920, 80529), (2040, 75792), (2176, 71055), (2448, 63160), (2720, 56844), (2880, 53686), (3060, 50528), (3158, 48960), (3264, 47370), (4080, 37896), (4737, 32640), (4896, 31580), (5440, 28422), (5760, 26843), (6120, 25264), (6316, 24480), (6528, 23685), (7895, 19584), (8160, 18948), (9474, 16320), (9792, 15790), (10880, 14211), (12240, 12632)]