197205120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 800691840

約数和(自身を除く): 603486720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 134, 140, 144, 146, 160, 168, 180, 192, 201, 210, 219, 224, 240, 252, 268, 280, 288, 292, 315, 320, 335, 336, 360, 365, 384, 402, 420, 438, 448, 469, 480, 504, 511, 536, 560, 576, 584, 603, 630, 640, 657, 670, 672, 720, 730, 804, 840, 876, 896, 938, 960, 1005, 1008, 1022, 1072, 1095, 1120, 1152, 1168, 1206, 1260, 1314, 1340, 1344, 1407, 1440, 1460, 1533, 1608, 1680, 1752, 1876, 1920, 2010, 2016, 2044, 2144, 2190, 2240, 2336, 2345, 2412, 2520, 2555, 2628, 2680, 2688, 2814, 2880, 2920, 3015, 3066, 3216, 3285, 3360, 3504, 3752, 4020, 4032, 4088, 4221, 4288, 4380, 4480, 4599, 4672, 4690, 4824, 4891, 5040, 5110, 5256, 5360, 5628, 5760, 5840, 6030, 6132, 6432, 6570, 6720, 7008, 7035, 7504, 7665, 8040, 8064, 8176, 8442, 8576, 8760, 9198, 9344, 9380, 9648, 9782, 10080, 10220, 10512, 10720, 11256, 11680, 12060, 12264, 12864, 13140, 13440, 14016, 14070, 14673, 15008, 15330, 16080, 16352, 16884, 17520, 18396, 18760, 19296, 19564, 20160, 20440, 21024, 21105, 21440, 22512, 22995, 23360, 24120, 24455, 24528, 25728, 26280, 28032, 28140, 29346, 30016, 30660, 32160, 32704, 33768, 34237, 35040, 36792, 37520, 38592, 39128, 40320, 40880, 42048, 42210, 42880, 44019, 45024, 45990, 46720, 48240, 48910, 49056, 52560, 56280, 58692, 60032, 61320, 64320, 65408, 67536, 68474, 70080, 73365, 73584, 75040, 77184, 78256, 81760, 84096, 84420, 88038, 90048, 91980, 96480, 97820, 98112, 102711, 105120, 112560, 117384, 122640, 128640, 135072, 136948, 140160, 146730, 147168, 150080, 156512, 163520, 168840, 171185, 176076, 180096, 183960, 192960, 195640, 196224, 205422, 210240, 220095, 225120, 234768, 245280, 270144, 273896, 293460, 294336, 300160, 308133, 313024, 327040, 337680, 342370, 352152, 367920, 385920, 391280, 410844, 420480, 440190, 450240, 469536, 490560, 513555, 540288, 547792, 586920, 588672, 616266, 626048, 675360, 684740, 704304, 735840, 782560, 821688, 880380, 900480, 939072, 981120, 1027110, 1095584, 1173840, 1232532, 1350720, 1369480, 1408608, 1471680, 1540665, 1565120, 1643376, 1760760, 1878144, 2054220, 2191168, 2347680, 2465064, 2701440, 2738960, 2817216, 2943360, 3081330, 3130240, 3286752, 3521520, 4108440, 4382336, 4695360, 4930128, 5477920, 5634432, 6162660, 6573504, 7043040, 8216880, 9390720, 9860256, 10955840, 12325320, 13147008, 14086080, 16433760, 19720512, 21911680, 24650640, 28172160, 32867520, 39441024, 49301280, 65735040, 98602560, 197205120]

約数ペア:

[(1, 197205120), (2, 98602560), (3, 65735040), (4, 49301280), (5, 39441024), (6, 32867520), (7, 28172160), (8, 24650640), (9, 21911680), (10, 19720512), (12, 16433760), (14, 14086080), (15, 13147008), (16, 12325320), (18, 10955840), (20, 9860256), (21, 9390720), (24, 8216880), (28, 7043040), (30, 6573504), (32, 6162660), (35, 5634432), (36, 5477920), (40, 4930128), (42, 4695360), (45, 4382336), (48, 4108440), (56, 3521520), (60, 3286752), (63, 3130240), (64, 3081330), (67, 2943360), (70, 2817216), (72, 2738960), (73, 2701440), (80, 2465064), (84, 2347680), (90, 2191168), (96, 2054220), (105, 1878144), (112, 1760760), (120, 1643376), (126, 1565120), (128, 1540665), (134, 1471680), (140, 1408608), (144, 1369480), (146, 1350720), (160, 1232532), (168, 1173840), (180, 1095584), (192, 1027110), (201, 981120), (210, 939072), (219, 900480), (224, 880380), (240, 821688), (252, 782560), (268, 735840), (280, 704304), (288, 684740), (292, 675360), (315, 626048), (320, 616266), (335, 588672), (336, 586920), (360, 547792), (365, 540288), (384, 513555), (402, 490560), (420, 469536), (438, 450240), (448, 440190), (469, 420480), (480, 410844), (504, 391280), (511, 385920), (536, 367920), (560, 352152), (576, 342370), (584, 337680), (603, 327040), (630, 313024), (640, 308133), (657, 300160), (670, 294336), (672, 293460), (720, 273896), (730, 270144), (804, 245280), (840, 234768), (876, 225120), (896, 220095), (938, 210240), (960, 205422), (1005, 196224), (1008, 195640), (1022, 192960), (1072, 183960), (1095, 180096), (1120, 176076), (1152, 171185), (1168, 168840), (1206, 163520), (1260, 156512), (1314, 150080), (1340, 147168), (1344, 146730), (1407, 140160), (1440, 136948), (1460, 135072), (1533, 128640), (1608, 122640), (1680, 117384), (1752, 112560), (1876, 105120), (1920, 102711), (2010, 98112), (2016, 97820), (2044, 96480), (2144, 91980), (2190, 90048), (2240, 88038), (2336, 84420), (2345, 84096), (2412, 81760), (2520, 78256), (2555, 77184), (2628, 75040), (2680, 73584), (2688, 73365), (2814, 70080), (2880, 68474), (2920, 67536), (3015, 65408), (3066, 64320), (3216, 61320), (3285, 60032), (3360, 58692), (3504, 56280), (3752, 52560), (4020, 49056), (4032, 48910), (4088, 48240), (4221, 46720), (4288, 45990), (4380, 45024), (4480, 44019), (4599, 42880), (4672, 42210), (4690, 42048), (4824, 40880), (4891, 40320), (5040, 39128), (5110, 38592), (5256, 37520), (5360, 36792), (5628, 35040), (5760, 34237), (5840, 33768), (6030, 32704), (6132, 32160), (6432, 30660), (6570, 30016), (6720, 29346), (7008, 28140), (7035, 28032), (7504, 26280), (7665, 25728), (8040, 24528), (8064, 24455), (8176, 24120), (8442, 23360), (8576, 22995), (8760, 22512), (9198, 21440), (9344, 21105), (9380, 21024), (9648, 20440), (9782, 20160), (10080, 19564), (10220, 19296), (10512, 18760), (10720, 18396), (11256, 17520), (11680, 16884), (12060, 16352), (12264, 16080), (12864, 15330), (13140, 15008), (13440, 14673), (14016, 14070)]