1895850880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 512

約数和(自身を含む): 6260613120

約数和(自身を除く): 4364762240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 32, 34, 35, 40, 44, 55, 56, 62, 64, 68, 70, 73, 77, 80, 85, 88, 110, 112, 119, 124, 128, 136, 140, 146, 154, 155, 160, 170, 176, 187, 217, 220, 224, 238, 248, 272, 280, 292, 308, 310, 320, 340, 341, 352, 365, 374, 385, 434, 440, 448, 476, 496, 511, 527, 544, 560, 584, 595, 616, 620, 640, 680, 682, 704, 730, 748, 770, 803, 868, 880, 896, 935, 952, 992, 1022, 1054, 1085, 1088, 1120, 1168, 1190, 1232, 1240, 1241, 1309, 1360, 1364, 1408, 1460, 1496, 1540, 1606, 1705, 1736, 1760, 1870, 1904, 1984, 2044, 2108, 2170, 2176, 2240, 2263, 2336, 2380, 2387, 2464, 2480, 2482, 2555, 2618, 2635, 2720, 2728, 2920, 2992, 3080, 3212, 3410, 3472, 3520, 3689, 3740, 3808, 3968, 4015, 4088, 4216, 4340, 4480, 4526, 4672, 4760, 4774, 4928, 4960, 4964, 5110, 5236, 5270, 5440, 5456, 5621, 5797, 5840, 5984, 6160, 6205, 6424, 6545, 6820, 6944, 7040, 7378, 7480, 7616, 8030, 8176, 8432, 8680, 8687, 9052, 9344, 9520, 9548, 9856, 9920, 9928, 10220, 10472, 10540, 10880, 10912, 11242, 11315, 11594, 11680, 11935, 11968, 12320, 12410, 12848, 13090, 13640, 13651, 13888, 14756, 14960, 15232, 15841, 16060, 16352, 16864, 17360, 17374, 18104, 18445, 19040, 19096, 19840, 19856, 20440, 20944, 21080, 21824, 22484, 22630, 23188, 23360, 23870, 23936, 24640, 24820, 24893, 25696, 26180, 27280, 27302, 27776, 28105, 28985, 29512, 29920, 31682, 32120, 32704, 33728, 34720, 34748, 36208, 36890, 38080, 38192, 38471, 39712, 40579, 40880, 41888, 42160, 43435, 43648, 44968, 45260, 46376, 46720, 47740, 49280, 49640, 49786, 51392, 52360, 54560, 54604, 56210, 57970, 59024, 59840, 63364, 64240, 65408, 67456, 68255, 69440, 69496, 72416, 73780, 76160, 76384, 76942, 79205, 79424, 81158, 81760, 83776, 84320, 86870, 89936, 90520, 92752, 95480, 95557, 99280, 99572, 102784, 104720, 109120, 109208, 112420, 115940, 118048, 119680, 124465, 126728, 128480, 136510, 138880, 138992, 144832, 147560, 152768, 153884, 158410, 158848, 162316, 163520, 167552, 168640, 173740, 174251, 179872, 181040, 185504, 190960, 191114, 192355, 198560, 199144, 202895, 209440, 218240, 218416, 224840, 231880, 236096, 248930, 253456, 256960, 269297, 273020, 277984, 289664, 295120, 305536, 307768, 316820, 324632, 327040, 337280, 347480, 348502, 359744, 362080, 371008, 381920, 382228, 384710, 397120, 398288, 405790, 418880, 423181, 436832, 449680, 463760, 472192, 477785, 497860, 506912, 513920, 538594, 546040, 555968, 590240, 615536, 633640, 649264, 694960, 697004, 719488, 724160, 742016, 763840, 764456, 769420, 794240, 796576, 811580, 837760, 846362, 871255, 873664, 899360, 927520, 955570, 995720, 1013824, 1077188, 1092080, 1111936, 1180480, 1231072, 1267280, 1298528, 1346485, 1389920, 1394008, 1448320, 1527680, 1528912, 1538840, 1593152, 1623160, 1692724, 1742510, 1747328, 1798720, 1855040, 1911140, 1991440, 2027648, 2115905, 2154376, 2184160, 2360960, 2462144, 2534560, 2597056, 2692970, 2779840, 2788016, 2962267, 3057824, 3077680, 3186304, 3246320, 3385448, 3485020, 3597440, 3710080, 3822280, 3982880, 4231810, 4308752, 4368320, 4924288, 5069120, 5194112, 5385940, 5559680, 5576032, 5924534, 6115648, 6155360, 6492640, 6770896, 6970040, 7644560, 7965760, 8463620, 8617504, 8736640, 10138240, 10771880, 11152064, 11849068, 12231296, 12310720, 12985280, 13541792, 13940080, 14811335, 15289120, 15931520, 16927240, 17235008, 21543760, 22304128, 23698136, 24621440, 25970560, 27083584, 27880160, 29622670, 30578240, 33854480, 34470016, 43087520, 47396272, 54167168, 55760320, 59245340, 61156480, 67708960, 86175040, 94792544, 111520640, 118490680, 135417920, 172350080, 189585088, 236981360, 270835840, 379170176, 473962720, 947925440, 1895850880]

約数ペア:

[(1, 1895850880), (2, 947925440), (4, 473962720), (5, 379170176), (7, 270835840), (8, 236981360), (10, 189585088), (11, 172350080), (14, 135417920), (16, 118490680), (17, 111520640), (20, 94792544), (22, 86175040), (28, 67708960), (31, 61156480), (32, 59245340), (34, 55760320), (35, 54167168), (40, 47396272), (44, 43087520), (55, 34470016), (56, 33854480), (62, 30578240), (64, 29622670), (68, 27880160), (70, 27083584), (73, 25970560), (77, 24621440), (80, 23698136), (85, 22304128), (88, 21543760), (110, 17235008), (112, 16927240), (119, 15931520), (124, 15289120), (128, 14811335), (136, 13940080), (140, 13541792), (146, 12985280), (154, 12310720), (155, 12231296), (160, 11849068), (170, 11152064), (176, 10771880), (187, 10138240), (217, 8736640), (220, 8617504), (224, 8463620), (238, 7965760), (248, 7644560), (272, 6970040), (280, 6770896), (292, 6492640), (308, 6155360), (310, 6115648), (320, 5924534), (340, 5576032), (341, 5559680), (352, 5385940), (365, 5194112), (374, 5069120), (385, 4924288), (434, 4368320), (440, 4308752), (448, 4231810), (476, 3982880), (496, 3822280), (511, 3710080), (527, 3597440), (544, 3485020), (560, 3385448), (584, 3246320), (595, 3186304), (616, 3077680), (620, 3057824), (640, 2962267), (680, 2788016), (682, 2779840), (704, 2692970), (730, 2597056), (748, 2534560), (770, 2462144), (803, 2360960), (868, 2184160), (880, 2154376), (896, 2115905), (935, 2027648), (952, 1991440), (992, 1911140), (1022, 1855040), (1054, 1798720), (1085, 1747328), (1088, 1742510), (1120, 1692724), (1168, 1623160), (1190, 1593152), (1232, 1538840), (1240, 1528912), (1241, 1527680), (1309, 1448320), (1360, 1394008), (1364, 1389920), (1408, 1346485), (1460, 1298528), (1496, 1267280), (1540, 1231072), (1606, 1180480), (1705, 1111936), (1736, 1092080), (1760, 1077188), (1870, 1013824), (1904, 995720), (1984, 955570), (2044, 927520), (2108, 899360), (2170, 873664), (2176, 871255), (2240, 846362), (2263, 837760), (2336, 811580), (2380, 796576), (2387, 794240), (2464, 769420), (2480, 764456), (2482, 763840), (2555, 742016), (2618, 724160), (2635, 719488), (2720, 697004), (2728, 694960), (2920, 649264), (2992, 633640), (3080, 615536), (3212, 590240), (3410, 555968), (3472, 546040), (3520, 538594), (3689, 513920), (3740, 506912), (3808, 497860), (3968, 477785), (4015, 472192), (4088, 463760), (4216, 449680), (4340, 436832), (4480, 423181), (4526, 418880), (4672, 405790), (4760, 398288), (4774, 397120), (4928, 384710), (4960, 382228), (4964, 381920), (5110, 371008), (5236, 362080), (5270, 359744), (5440, 348502), (5456, 347480), (5621, 337280), (5797, 327040), (5840, 324632), (5984, 316820), (6160, 307768), (6205, 305536), (6424, 295120), (6545, 289664), (6820, 277984), (6944, 273020), (7040, 269297), (7378, 256960), (7480, 253456), (7616, 248930), (8030, 236096), (8176, 231880), (8432, 224840), (8680, 218416), (8687, 218240), (9052, 209440), (9344, 202895), (9520, 199144), (9548, 198560), (9856, 192355), (9920, 191114), (9928, 190960), (10220, 185504), (10472, 181040), (10540, 179872), (10880, 174251), (10912, 173740), (11242, 168640), (11315, 167552), (11594, 163520), (11680, 162316), (11935, 158848), (11968, 158410), (12320, 153884), (12410, 152768), (12848, 147560), (13090, 144832), (13640, 138992), (13651, 138880), (13888, 136510), (14756, 128480), (14960, 126728), (15232, 124465), (15841, 119680), (16060, 118048), (16352, 115940), (16864, 112420), (17360, 109208), (17374, 109120), (18104, 104720), (18445, 102784), (19040, 99572), (19096, 99280), (19840, 95557), (19856, 95480), (20440, 92752), (20944, 90520), (21080, 89936), (21824, 86870), (22484, 84320), (22630, 83776), (23188, 81760), (23360, 81158), (23870, 79424), (23936, 79205), (24640, 76942), (24820, 76384), (24893, 76160), (25696, 73780), (26180, 72416), (27280, 69496), (27302, 69440), (27776, 68255), (28105, 67456), (28985, 65408), (29512, 64240), (29920, 63364), (31682, 59840), (32120, 59024), (32704, 57970), (33728, 56210), (34720, 54604), (34748, 54560), (36208, 52360), (36890, 51392), (38080, 49786), (38192, 49640), (38471, 49280), (39712, 47740), (40579, 46720), (40880, 46376), (41888, 45260), (42160, 44968), (43435, 43648)]