381900960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 384

約数和(自身を含む): 1557480960

約数和(自身を除く): 1175580000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 146, 160, 168, 173, 180, 189, 210, 216, 219, 224, 240, 252, 270, 280, 288, 292, 315, 336, 346, 360, 365, 378, 420, 432, 438, 480, 504, 511, 519, 540, 560, 584, 630, 657, 672, 692, 720, 730, 756, 840, 864, 865, 876, 945, 1008, 1022, 1038, 1080, 1095, 1120, 1168, 1211, 1260, 1314, 1384, 1440, 1460, 1512, 1533, 1557, 1680, 1730, 1752, 1890, 1971, 2016, 2044, 2076, 2160, 2190, 2336, 2422, 2520, 2555, 2595, 2628, 2768, 2920, 3024, 3066, 3114, 3285, 3360, 3460, 3504, 3633, 3780, 3942, 4088, 4152, 4320, 4380, 4599, 4671, 4844, 5040, 5110, 5190, 5256, 5536, 5840, 6048, 6055, 6132, 6228, 6570, 6920, 7008, 7266, 7560, 7665, 7785, 7884, 8176, 8304, 8760, 9198, 9342, 9688, 9855, 10080, 10220, 10380, 10512, 10899, 11680, 12110, 12264, 12456, 12629, 13140, 13797, 13840, 14532, 15120, 15330, 15570, 15768, 16352, 16608, 17520, 18165, 18396, 18684, 19376, 19710, 20440, 20760, 21024, 21798, 22995, 23355, 24220, 24528, 24912, 25258, 26280, 27594, 27680, 29064, 30240, 30660, 31140, 31536, 32697, 35040, 36330, 36792, 37368, 37887, 38752, 39420, 40880, 41520, 43596, 45990, 46710, 48440, 49056, 49824, 50516, 52560, 54495, 55188, 58128, 61320, 62280, 63072, 63145, 65394, 68985, 72660, 73584, 74736, 75774, 78840, 81760, 83040, 87192, 88403, 91980, 93420, 96880, 101032, 105120, 108990, 110376, 113661, 116256, 122640, 124560, 126290, 130788, 137970, 145320, 147168, 149472, 151548, 157680, 163485, 174384, 176806, 183960, 186840, 189435, 193760, 202064, 217980, 220752, 227322, 245280, 249120, 252580, 261576, 265209, 275940, 290640, 303096, 315360, 326970, 340983, 348768, 353612, 367920, 373680, 378870, 404128, 435960, 441504, 442015, 454644, 505160, 523152, 530418, 551880, 568305, 581280, 606192, 653940, 681966, 707224, 735840, 747360, 757740, 795627, 871920, 884030, 909288, 1010320, 1046304, 1060836, 1103760, 1136610, 1212384, 1307880, 1326045, 1363932, 1414448, 1515480, 1591254, 1704915, 1743840, 1768060, 1818576, 2020640, 2121672, 2207520, 2273220, 2386881, 2615760, 2652090, 2727864, 2828896, 3030960, 3182508, 3409830, 3536120, 3637152, 3978135, 4243344, 4546440, 4773762, 5231520, 5304180, 5455728, 6061920, 6365016, 6819660, 7072240, 7956270, 8486688, 9092880, 9547524, 10608360, 10911456, 11934405, 12730032, 13639320, 14144480, 15912540, 18185760, 19095048, 21216720, 23868810, 25460064, 27278640, 31825080, 38190096, 42433440, 47737620, 54557280, 63650160, 76380192, 95475240, 127300320, 190950480, 381900960]

約数ペア:

[(1, 381900960), (2, 190950480), (3, 127300320), (4, 95475240), (5, 76380192), (6, 63650160), (7, 54557280), (8, 47737620), (9, 42433440), (10, 38190096), (12, 31825080), (14, 27278640), (15, 25460064), (16, 23868810), (18, 21216720), (20, 19095048), (21, 18185760), (24, 15912540), (27, 14144480), (28, 13639320), (30, 12730032), (32, 11934405), (35, 10911456), (36, 10608360), (40, 9547524), (42, 9092880), (45, 8486688), (48, 7956270), (54, 7072240), (56, 6819660), (60, 6365016), (63, 6061920), (70, 5455728), (72, 5304180), (73, 5231520), (80, 4773762), (84, 4546440), (90, 4243344), (96, 3978135), (105, 3637152), (108, 3536120), (112, 3409830), (120, 3182508), (126, 3030960), (135, 2828896), (140, 2727864), (144, 2652090), (146, 2615760), (160, 2386881), (168, 2273220), (173, 2207520), (180, 2121672), (189, 2020640), (210, 1818576), (216, 1768060), (219, 1743840), (224, 1704915), (240, 1591254), (252, 1515480), (270, 1414448), (280, 1363932), (288, 1326045), (292, 1307880), (315, 1212384), (336, 1136610), (346, 1103760), (360, 1060836), (365, 1046304), (378, 1010320), (420, 909288), (432, 884030), (438, 871920), (480, 795627), (504, 757740), (511, 747360), (519, 735840), (540, 707224), (560, 681966), (584, 653940), (630, 606192), (657, 581280), (672, 568305), (692, 551880), (720, 530418), (730, 523152), (756, 505160), (840, 454644), (864, 442015), (865, 441504), (876, 435960), (945, 404128), (1008, 378870), (1022, 373680), (1038, 367920), (1080, 353612), (1095, 348768), (1120, 340983), (1168, 326970), (1211, 315360), (1260, 303096), (1314, 290640), (1384, 275940), (1440, 265209), (1460, 261576), (1512, 252580), (1533, 249120), (1557, 245280), (1680, 227322), (1730, 220752), (1752, 217980), (1890, 202064), (1971, 193760), (2016, 189435), (2044, 186840), (2076, 183960), (2160, 176806), (2190, 174384), (2336, 163485), (2422, 157680), (2520, 151548), (2555, 149472), (2595, 147168), (2628, 145320), (2768, 137970), (2920, 130788), (3024, 126290), (3066, 124560), (3114, 122640), (3285, 116256), (3360, 113661), (3460, 110376), (3504, 108990), (3633, 105120), (3780, 101032), (3942, 96880), (4088, 93420), (4152, 91980), (4320, 88403), (4380, 87192), (4599, 83040), (4671, 81760), (4844, 78840), (5040, 75774), (5110, 74736), (5190, 73584), (5256, 72660), (5536, 68985), (5840, 65394), (6048, 63145), (6055, 63072), (6132, 62280), (6228, 61320), (6570, 58128), (6920, 55188), (7008, 54495), (7266, 52560), (7560, 50516), (7665, 49824), (7785, 49056), (7884, 48440), (8176, 46710), (8304, 45990), (8760, 43596), (9198, 41520), (9342, 40880), (9688, 39420), (9855, 38752), (10080, 37887), (10220, 37368), (10380, 36792), (10512, 36330), (10899, 35040), (11680, 32697), (12110, 31536), (12264, 31140), (12456, 30660), (12629, 30240), (13140, 29064), (13797, 27680), (13840, 27594), (14532, 26280), (15120, 25258), (15330, 24912), (15570, 24528), (15768, 24220), (16352, 23355), (16608, 22995), (17520, 21798), (18165, 21024), (18396, 20760), (18684, 20440), (19376, 19710)]