351725920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 384

約数和(自身を含む): 1143072000

約数和(自身を除く): 791346080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 29, 32, 34, 35, 40, 49, 52, 56, 58, 65, 68, 70, 80, 85, 91, 98, 104, 112, 116, 119, 130, 136, 140, 145, 160, 170, 182, 196, 203, 208, 221, 224, 232, 238, 245, 260, 272, 280, 290, 340, 343, 364, 377, 392, 406, 416, 442, 455, 464, 476, 490, 493, 520, 544, 560, 580, 595, 637, 680, 686, 728, 754, 784, 812, 833, 884, 910, 928, 952, 980, 986, 1015, 1040, 1105, 1120, 1160, 1190, 1274, 1360, 1372, 1421, 1456, 1508, 1547, 1568, 1624, 1666, 1715, 1768, 1820, 1885, 1904, 1960, 1972, 2030, 2080, 2210, 2320, 2380, 2465, 2548, 2639, 2720, 2744, 2842, 2912, 3016, 3094, 3185, 3248, 3332, 3430, 3451, 3536, 3640, 3770, 3808, 3920, 3944, 4060, 4165, 4420, 4459, 4640, 4760, 4930, 5096, 5278, 5488, 5684, 5831, 6032, 6188, 6370, 6409, 6496, 6664, 6860, 6902, 7072, 7105, 7280, 7540, 7735, 7840, 7888, 8120, 8330, 8840, 8918, 9520, 9860, 9947, 10192, 10556, 10829, 10976, 11368, 11662, 12064, 12376, 12740, 12818, 13195, 13328, 13720, 13804, 14210, 14560, 15080, 15470, 15776, 16240, 16660, 17255, 17680, 17836, 18473, 19040, 19720, 19894, 20384, 21112, 21658, 22295, 22736, 23324, 24157, 24752, 25480, 25636, 26390, 26656, 27440, 27608, 28420, 29155, 30160, 30940, 32045, 32480, 33320, 34510, 35360, 35672, 36946, 39440, 39788, 42224, 43316, 44590, 44863, 45472, 46648, 48314, 49504, 49735, 50960, 51272, 52780, 54145, 54880, 55216, 56840, 58310, 60320, 61880, 64090, 66640, 69020, 71344, 73892, 75803, 78880, 79576, 84448, 86632, 89180, 89726, 92365, 93296, 96628, 99470, 101920, 102544, 105560, 108290, 110432, 113680, 116620, 120785, 123760, 128180, 129311, 133280, 138040, 142688, 147784, 151606, 159152, 169099, 173264, 178360, 179452, 184730, 186592, 193256, 198940, 205088, 211120, 216580, 224315, 227360, 233240, 241570, 247520, 256360, 258622, 276080, 295568, 303212, 314041, 318304, 338198, 346528, 356720, 358904, 369460, 379015, 386512, 397880, 422240, 433160, 448630, 466480, 483140, 512720, 517244, 552160, 591136, 606424, 628082, 646555, 676396, 713440, 717808, 738920, 758030, 773024, 795760, 845495, 866320, 897260, 932960, 966280, 1025440, 1034488, 1212848, 1256164, 1293110, 1352792, 1435616, 1477840, 1516060, 1570205, 1591520, 1690990, 1732640, 1794520, 1932560, 2068976, 2198287, 2425696, 2512328, 2586220, 2705584, 2955680, 3032120, 3140410, 3381980, 3589040, 3865120, 4137952, 4396574, 5024656, 5172440, 5411168, 6064240, 6280820, 6763960, 7178080, 8793148, 10049312, 10344880, 10991435, 12128480, 12561640, 13527920, 17586296, 20689760, 21982870, 25123280, 27055840, 35172592, 43965740, 50246560, 70345184, 87931480, 175862960, 351725920]

約数ペア:

[(1, 351725920), (2, 175862960), (4, 87931480), (5, 70345184), (7, 50246560), (8, 43965740), (10, 35172592), (13, 27055840), (14, 25123280), (16, 21982870), (17, 20689760), (20, 17586296), (26, 13527920), (28, 12561640), (29, 12128480), (32, 10991435), (34, 10344880), (35, 10049312), (40, 8793148), (49, 7178080), (52, 6763960), (56, 6280820), (58, 6064240), (65, 5411168), (68, 5172440), (70, 5024656), (80, 4396574), (85, 4137952), (91, 3865120), (98, 3589040), (104, 3381980), (112, 3140410), (116, 3032120), (119, 2955680), (130, 2705584), (136, 2586220), (140, 2512328), (145, 2425696), (160, 2198287), (170, 2068976), (182, 1932560), (196, 1794520), (203, 1732640), (208, 1690990), (221, 1591520), (224, 1570205), (232, 1516060), (238, 1477840), (245, 1435616), (260, 1352792), (272, 1293110), (280, 1256164), (290, 1212848), (340, 1034488), (343, 1025440), (364, 966280), (377, 932960), (392, 897260), (406, 866320), (416, 845495), (442, 795760), (455, 773024), (464, 758030), (476, 738920), (490, 717808), (493, 713440), (520, 676396), (544, 646555), (560, 628082), (580, 606424), (595, 591136), (637, 552160), (680, 517244), (686, 512720), (728, 483140), (754, 466480), (784, 448630), (812, 433160), (833, 422240), (884, 397880), (910, 386512), (928, 379015), (952, 369460), (980, 358904), (986, 356720), (1015, 346528), (1040, 338198), (1105, 318304), (1120, 314041), (1160, 303212), (1190, 295568), (1274, 276080), (1360, 258622), (1372, 256360), (1421, 247520), (1456, 241570), (1508, 233240), (1547, 227360), (1568, 224315), (1624, 216580), (1666, 211120), (1715, 205088), (1768, 198940), (1820, 193256), (1885, 186592), (1904, 184730), (1960, 179452), (1972, 178360), (2030, 173264), (2080, 169099), (2210, 159152), (2320, 151606), (2380, 147784), (2465, 142688), (2548, 138040), (2639, 133280), (2720, 129311), (2744, 128180), (2842, 123760), (2912, 120785), (3016, 116620), (3094, 113680), (3185, 110432), (3248, 108290), (3332, 105560), (3430, 102544), (3451, 101920), (3536, 99470), (3640, 96628), (3770, 93296), (3808, 92365), (3920, 89726), (3944, 89180), (4060, 86632), (4165, 84448), (4420, 79576), (4459, 78880), (4640, 75803), (4760, 73892), (4930, 71344), (5096, 69020), (5278, 66640), (5488, 64090), (5684, 61880), (5831, 60320), (6032, 58310), (6188, 56840), (6370, 55216), (6409, 54880), (6496, 54145), (6664, 52780), (6860, 51272), (6902, 50960), (7072, 49735), (7105, 49504), (7280, 48314), (7540, 46648), (7735, 45472), (7840, 44863), (7888, 44590), (8120, 43316), (8330, 42224), (8840, 39788), (8918, 39440), (9520, 36946), (9860, 35672), (9947, 35360), (10192, 34510), (10556, 33320), (10829, 32480), (10976, 32045), (11368, 30940), (11662, 30160), (12064, 29155), (12376, 28420), (12740, 27608), (12818, 27440), (13195, 26656), (13328, 26390), (13720, 25636), (13804, 25480), (14210, 24752), (14560, 24157), (15080, 23324), (15470, 22736), (15776, 22295), (16240, 21658), (16660, 21112), (17255, 20384), (17680, 19894), (17836, 19720), (18473, 19040)]