19285157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:1091

約数の個数: 192

約数和(自身を含む): 61307850240

約数和(自身を除く): 42022692960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 227, 240, 379, 454, 467, 480, 681, 758, 908, 934, 1135, 1137, 1362, 1401, 1516, 1816, 1868, 1895, 2270, 2274, 2335, 2724, 2802, 3032, 3405, 3632, 3736, 3790, 4540, 4548, 4670, 5448, 5604, 5685, 6064, 6810, 7005, 7264, 7472, 7580, 9080, 9096, 9340, 10896, 11208, 11370, 12128, 13620, 14010, 14944, 15160, 18160, 18192, 18680, 21792, 22416, 22740, 27240, 28020, 30320, 36320, 36384, 37360, 44832, 45480, 54480, 56040, 60640, 74720, 86033, 90960, 106009, 108960, 112080, 172066, 176993, 181920, 212018, 224160, 258099, 318027, 344132, 353986, 424036, 430165, 516198, 530045, 530979, 636054, 688264, 707972, 848072, 860330, 884965, 1032396, 1060090, 1061958, 1272108, 1290495, 1376528, 1415944, 1590135, 1696144, 1720660, 1769930, 2064792, 2120180, 2123916, 2544216, 2580990, 2654895, 2753056, 2831888, 3180270, 3392288, 3441320, 3539860, 4129584, 4240360, 4247832, 5088432, 5161980, 5309790, 5663776, 6360540, 6882640, 7079720, 8259168, 8480720, 8495664, 10176864, 10323960, 10619580, 12721080, 13765280, 14159440, 16961440, 16991328, 20647920, 21239160, 25442160, 28318880, 40177411, 41295840, 42478320, 50884320, 80354822, 84956640, 120532233, 160709644, 200887055, 241064466, 321419288, 401774110, 482128932, 602661165, 642838576, 803548220, 964257864, 1205322330, 1285677152, 1607096440, 1928515728, 2410644660, 3214192880, 3857031456, 4821289320, 6428385760, 9642578640, 19285157280]

約数ペア:

[(1, 19285157280), (2, 9642578640), (3, 6428385760), (4, 4821289320), (5, 3857031456), (6, 3214192880), (8, 2410644660), (10, 1928515728), (12, 1607096440), (15, 1285677152), (16, 1205322330), (20, 964257864), (24, 803548220), (30, 642838576), (32, 602661165), (40, 482128932), (48, 401774110), (60, 321419288), (80, 241064466), (96, 200887055), (120, 160709644), (160, 120532233), (227, 84956640), (240, 80354822), (379, 50884320), (454, 42478320), (467, 41295840), (480, 40177411), (681, 28318880), (758, 25442160), (908, 21239160), (934, 20647920), (1135, 16991328), (1137, 16961440), (1362, 14159440), (1401, 13765280), (1516, 12721080), (1816, 10619580), (1868, 10323960), (1895, 10176864), (2270, 8495664), (2274, 8480720), (2335, 8259168), (2724, 7079720), (2802, 6882640), (3032, 6360540), (3405, 5663776), (3632, 5309790), (3736, 5161980), (3790, 5088432), (4540, 4247832), (4548, 4240360), (4670, 4129584), (5448, 3539860), (5604, 3441320), (5685, 3392288), (6064, 3180270), (6810, 2831888), (7005, 2753056), (7264, 2654895), (7472, 2580990), (7580, 2544216), (9080, 2123916), (9096, 2120180), (9340, 2064792), (10896, 1769930), (11208, 1720660), (11370, 1696144), (12128, 1590135), (13620, 1415944), (14010, 1376528), (14944, 1290495), (15160, 1272108), (18160, 1061958), (18192, 1060090), (18680, 1032396), (21792, 884965), (22416, 860330), (22740, 848072), (27240, 707972), (28020, 688264), (30320, 636054), (36320, 530979), (36384, 530045), (37360, 516198), (44832, 430165), (45480, 424036), (54480, 353986), (56040, 344132), (60640, 318027), (74720, 258099), (86033, 224160), (90960, 212018), (106009, 181920), (108960, 176993), (112080, 172066)]