395575040

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 1192060800

約数和(自身を除く): 796485760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 53, 56, 64, 68, 70, 80, 85, 98, 106, 112, 119, 128, 136, 140, 160, 170, 196, 212, 224, 238, 245, 256, 265, 272, 280, 320, 340, 343, 371, 392, 424, 448, 476, 490, 530, 544, 560, 595, 640, 680, 686, 742, 784, 833, 848, 896, 901, 952, 980, 1060, 1088, 1120, 1190, 1280, 1360, 1372, 1484, 1568, 1666, 1696, 1715, 1792, 1802, 1855, 1904, 1960, 2120, 2176, 2240, 2380, 2597, 2720, 2744, 2968, 3136, 3332, 3392, 3430, 3604, 3710, 3808, 3920, 4165, 4240, 4352, 4480, 4505, 4760, 5194, 5440, 5488, 5831, 5936, 6272, 6307, 6664, 6784, 6860, 7208, 7420, 7616, 7840, 8330, 8480, 8960, 9010, 9520, 10388, 10880, 10976, 11662, 11872, 12544, 12614, 12985, 13328, 13568, 13720, 14416, 14840, 15232, 15680, 16660, 16960, 18020, 18179, 19040, 20776, 21760, 21952, 23324, 23744, 25228, 25970, 26656, 27440, 28832, 29155, 29680, 30464, 31360, 31535, 33320, 33920, 36040, 36358, 38080, 41552, 43904, 44149, 46648, 47488, 50456, 51940, 53312, 54880, 57664, 58310, 59360, 62720, 63070, 66640, 67840, 72080, 72716, 76160, 83104, 87808, 88298, 90895, 93296, 94976, 100912, 103880, 106624, 109760, 115328, 116620, 118720, 126140, 133280, 144160, 145432, 152320, 166208, 176596, 181790, 186592, 201824, 207760, 213248, 219520, 220745, 230656, 233240, 237440, 252280, 266560, 288320, 290864, 309043, 332416, 353192, 363580, 373184, 403648, 415520, 439040, 441490, 466480, 474880, 504560, 533120, 576640, 581728, 618086, 664832, 706384, 727160, 746368, 807296, 831040, 882980, 932960, 1009120, 1066240, 1153280, 1163456, 1236172, 1412768, 1454320, 1492736, 1545215, 1614592, 1662080, 1765960, 1865920, 2018240, 2326912, 2472344, 2825536, 2908640, 3090430, 3324160, 3531920, 3731840, 4036480, 4653824, 4944688, 5651072, 5817280, 6180860, 7063840, 7463680, 8072960, 9889376, 11302144, 11634560, 12361720, 14127680, 19778752, 23269120, 24723440, 28255360, 39557504, 49446880, 56510720, 79115008, 98893760, 197787520, 395575040]

約数ペア:

[(1, 395575040), (2, 197787520), (4, 98893760), (5, 79115008), (7, 56510720), (8, 49446880), (10, 39557504), (14, 28255360), (16, 24723440), (17, 23269120), (20, 19778752), (28, 14127680), (32, 12361720), (34, 11634560), (35, 11302144), (40, 9889376), (49, 8072960), (53, 7463680), (56, 7063840), (64, 6180860), (68, 5817280), (70, 5651072), (80, 4944688), (85, 4653824), (98, 4036480), (106, 3731840), (112, 3531920), (119, 3324160), (128, 3090430), (136, 2908640), (140, 2825536), (160, 2472344), (170, 2326912), (196, 2018240), (212, 1865920), (224, 1765960), (238, 1662080), (245, 1614592), (256, 1545215), (265, 1492736), (272, 1454320), (280, 1412768), (320, 1236172), (340, 1163456), (343, 1153280), (371, 1066240), (392, 1009120), (424, 932960), (448, 882980), (476, 831040), (490, 807296), (530, 746368), (544, 727160), (560, 706384), (595, 664832), (640, 618086), (680, 581728), (686, 576640), (742, 533120), (784, 504560), (833, 474880), (848, 466480), (896, 441490), (901, 439040), (952, 415520), (980, 403648), (1060, 373184), (1088, 363580), (1120, 353192), (1190, 332416), (1280, 309043), (1360, 290864), (1372, 288320), (1484, 266560), (1568, 252280), (1666, 237440), (1696, 233240), (1715, 230656), (1792, 220745), (1802, 219520), (1855, 213248), (1904, 207760), (1960, 201824), (2120, 186592), (2176, 181790), (2240, 176596), (2380, 166208), (2597, 152320), (2720, 145432), (2744, 144160), (2968, 133280), (3136, 126140), (3332, 118720), (3392, 116620), (3430, 115328), (3604, 109760), (3710, 106624), (3808, 103880), (3920, 100912), (4165, 94976), (4240, 93296), (4352, 90895), (4480, 88298), (4505, 87808), (4760, 83104), (5194, 76160), (5440, 72716), (5488, 72080), (5831, 67840), (5936, 66640), (6272, 63070), (6307, 62720), (6664, 59360), (6784, 58310), (6860, 57664), (7208, 54880), (7420, 53312), (7616, 51940), (7840, 50456), (8330, 47488), (8480, 46648), (8960, 44149), (9010, 43904), (9520, 41552), (10388, 38080), (10880, 36358), (10976, 36040), (11662, 33920), (11872, 33320), (12544, 31535), (12614, 31360), (12985, 30464), (13328, 29680), (13568, 29155), (13720, 28832), (14416, 27440), (14840, 26656), (15232, 25970), (15680, 25228), (16660, 23744), (16960, 23324), (18020, 21952), (18179, 21760), (19040, 20776)]