321030720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 336

約数和(自身を含む): 1198229760

約数和(自身を除く): 877199040

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, 79, 80, 83, 85, 90, 96, 102, 120, 136, 144, 153, 158, 160, 166, 170, 180, 192, 204, 237, 240, 249, 255, 272, 288, 306, 316, 320, 332, 340, 360, 395, 408, 415, 474, 480, 498, 510, 544, 576, 612, 632, 664, 680, 711, 720, 747, 765, 790, 816, 830, 948, 960, 996, 1020, 1088, 1185, 1224, 1245, 1264, 1328, 1343, 1360, 1411, 1422, 1440, 1494, 1530, 1580, 1632, 1660, 1896, 1992, 2040, 2370, 2448, 2490, 2528, 2656, 2686, 2720, 2822, 2844, 2880, 2988, 3060, 3160, 3264, 3320, 3555, 3735, 3792, 3984, 4029, 4080, 4233, 4740, 4896, 4980, 5056, 5312, 5372, 5440, 5644, 5688, 5976, 6120, 6320, 6557, 6640, 6715, 7055, 7110, 7470, 7584, 7968, 8058, 8160, 8466, 9480, 9792, 9960, 10744, 11288, 11376, 11952, 12087, 12240, 12640, 12699, 13114, 13280, 13430, 14110, 14220, 14940, 15168, 15936, 16116, 16320, 16932, 18960, 19671, 19920, 20145, 21165, 21488, 22576, 22752, 23904, 24174, 24480, 25280, 25398, 26228, 26560, 26860, 28220, 28440, 29880, 32232, 32785, 33864, 37920, 39342, 39840, 40290, 42330, 42976, 45152, 45504, 47808, 48348, 48960, 50796, 52456, 53720, 56440, 56880, 59013, 59760, 60435, 63495, 64464, 65570, 67728, 75840, 78684, 79680, 80580, 84660, 85952, 90304, 96696, 98355, 101592, 104912, 107440, 111469, 112880, 113760, 118026, 119520, 120870, 126990, 128928, 131140, 135456, 157368, 161160, 169320, 193392, 196710, 203184, 209824, 214880, 222938, 225760, 227520, 236052, 239040, 241740, 253980, 257856, 262280, 270912, 295065, 314736, 322320, 334407, 338640, 386784, 393420, 406368, 419648, 429760, 445876, 451520, 472104, 483480, 507960, 524560, 557345, 590130, 629472, 644640, 668814, 677280, 773568, 786840, 812736, 891752, 944208, 966960, 1003221, 1015920, 1049120, 1114690, 1180260, 1258944, 1289280, 1337628, 1354560, 1573680, 1672035, 1783504, 1888416, 1933920, 2006442, 2031840, 2098240, 2229380, 2360520, 2675256, 3147360, 3344070, 3567008, 3776832, 3867840, 4012884, 4063680, 4458760, 4721040, 5016105, 5350512, 6294720, 6688140, 7134016, 8025768, 8917520, 9442080, 10032210, 10701024, 13376280, 16051536, 17835040, 18884160, 20064420, 21402048, 26752560, 32103072, 35670080, 40128840, 53505120, 64206144, 80257680, 107010240, 160515360, 321030720]

約数ペア:

[(1, 321030720), (2, 160515360), (3, 107010240), (4, 80257680), (5, 64206144), (6, 53505120), (8, 40128840), (9, 35670080), (10, 32103072), (12, 26752560), (15, 21402048), (16, 20064420), (17, 18884160), (18, 17835040), (20, 16051536), (24, 13376280), (30, 10701024), (32, 10032210), (34, 9442080), (36, 8917520), (40, 8025768), (45, 7134016), (48, 6688140), (51, 6294720), (60, 5350512), (64, 5016105), (68, 4721040), (72, 4458760), (79, 4063680), (80, 4012884), (83, 3867840), (85, 3776832), (90, 3567008), (96, 3344070), (102, 3147360), (120, 2675256), (136, 2360520), (144, 2229380), (153, 2098240), (158, 2031840), (160, 2006442), (166, 1933920), (170, 1888416), (180, 1783504), (192, 1672035), (204, 1573680), (237, 1354560), (240, 1337628), (249, 1289280), (255, 1258944), (272, 1180260), (288, 1114690), (306, 1049120), (316, 1015920), (320, 1003221), (332, 966960), (340, 944208), (360, 891752), (395, 812736), (408, 786840), (415, 773568), (474, 677280), (480, 668814), (498, 644640), (510, 629472), (544, 590130), (576, 557345), (612, 524560), (632, 507960), (664, 483480), (680, 472104), (711, 451520), (720, 445876), (747, 429760), (765, 419648), (790, 406368), (816, 393420), (830, 386784), (948, 338640), (960, 334407), (996, 322320), (1020, 314736), (1088, 295065), (1185, 270912), (1224, 262280), (1245, 257856), (1264, 253980), (1328, 241740), (1343, 239040), (1360, 236052), (1411, 227520), (1422, 225760), (1440, 222938), (1494, 214880), (1530, 209824), (1580, 203184), (1632, 196710), (1660, 193392), (1896, 169320), (1992, 161160), (2040, 157368), (2370, 135456), (2448, 131140), (2490, 128928), (2528, 126990), (2656, 120870), (2686, 119520), (2720, 118026), (2822, 113760), (2844, 112880), (2880, 111469), (2988, 107440), (3060, 104912), (3160, 101592), (3264, 98355), (3320, 96696), (3555, 90304), (3735, 85952), (3792, 84660), (3984, 80580), (4029, 79680), (4080, 78684), (4233, 75840), (4740, 67728), (4896, 65570), (4980, 64464), (5056, 63495), (5312, 60435), (5372, 59760), (5440, 59013), (5644, 56880), (5688, 56440), (5976, 53720), (6120, 52456), (6320, 50796), (6557, 48960), (6640, 48348), (6715, 47808), (7055, 45504), (7110, 45152), (7470, 42976), (7584, 42330), (7968, 40290), (8058, 39840), (8160, 39342), (8466, 37920), (9480, 33864), (9792, 32785), (9960, 32232), (10744, 29880), (11288, 28440), (11376, 28220), (11952, 26860), (12087, 26560), (12240, 26228), (12640, 25398), (12699, 25280), (13114, 24480), (13280, 24174), (13430, 23904), (14110, 22752), (14220, 22576), (14940, 21488), (15168, 21165), (15936, 20145), (16116, 19920), (16320, 19671), (16932, 18960)]