1806397320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3924

約数の個数: 256

約数和(自身を含む): 6826659840

約数和(自身を除く): 5020262520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 364, 390, 420, 430, 455, 516, 520, 546, 559, 602, 645, 728, 780, 840, 860, 903, 910, 1032, 1092, 1118, 1204, 1290, 1365, 1505, 1560, 1677, 1720, 1806, 1820, 2184, 2236, 2408, 2580, 2730, 2795, 3010, 3354, 3612, 3640, 3847, 3913, 4472, 4515, 5160, 5460, 5590, 6020, 6708, 7224, 7694, 7826, 8385, 9030, 10920, 11180, 11541, 11739, 12040, 13416, 15388, 15652, 16770, 18060, 19235, 19565, 22360, 23082, 23478, 26929, 30776, 31304, 33540, 36120, 38470, 39130, 46164, 46956, 50011, 53858, 57705, 58695, 67080, 76940, 78260, 80787, 92328, 93912, 100022, 107716, 115410, 117390, 134645, 150033, 153880, 156520, 161574, 165421, 200044, 215432, 230820, 234780, 250055, 269290, 300066, 323148, 330842, 350077, 400088, 403935, 461640, 469560, 496263, 500110, 538580, 600132, 646296, 661684, 700154, 750165, 807870, 827105, 992526, 1000220, 1050231, 1077160, 1157947, 1200264, 1323368, 1400308, 1500330, 1615740, 1654210, 1750385, 1985052, 2000440, 2100462, 2150473, 2315894, 2481315, 2800616, 3000660, 3231480, 3308420, 3473841, 3500770, 3970104, 4200924, 4300946, 4631788, 4962630, 5251155, 5789735, 6001320, 6451419, 6616840, 6947682, 7001540, 8401848, 8601892, 9263576, 9925260, 10502310, 10752365, 11579470, 12902838, 13895364, 14003080, 15053311, 17203784, 17369205, 19850520, 21004620, 21504730, 23158940, 25805676, 27790728, 30106622, 32257095, 34738410, 42009240, 43009460, 45159933, 46317880, 51611352, 60213244, 64514190, 69476820, 75266555, 86018920, 90319866, 120426488, 129028380, 138953640, 150533110, 180639732, 225799665, 258056760, 301066220, 361279464, 451599330, 602132440, 903198660, 1806397320]

約数ペア:

[(1, 1806397320), (2, 903198660), (3, 602132440), (4, 451599330), (5, 361279464), (6, 301066220), (7, 258056760), (8, 225799665), (10, 180639732), (12, 150533110), (13, 138953640), (14, 129028380), (15, 120426488), (20, 90319866), (21, 86018920), (24, 75266555), (26, 69476820), (28, 64514190), (30, 60213244), (35, 51611352), (39, 46317880), (40, 45159933), (42, 43009460), (43, 42009240), (52, 34738410), (56, 32257095), (60, 30106622), (65, 27790728), (70, 25805676), (78, 23158940), (84, 21504730), (86, 21004620), (91, 19850520), (104, 17369205), (105, 17203784), (120, 15053311), (129, 14003080), (130, 13895364), (140, 12902838), (156, 11579470), (168, 10752365), (172, 10502310), (182, 9925260), (195, 9263576), (210, 8601892), (215, 8401848), (258, 7001540), (260, 6947682), (273, 6616840), (280, 6451419), (301, 6001320), (312, 5789735), (344, 5251155), (364, 4962630), (390, 4631788), (420, 4300946), (430, 4200924), (455, 3970104), (516, 3500770), (520, 3473841), (546, 3308420), (559, 3231480), (602, 3000660), (645, 2800616), (728, 2481315), (780, 2315894), (840, 2150473), (860, 2100462), (903, 2000440), (910, 1985052), (1032, 1750385), (1092, 1654210), (1118, 1615740), (1204, 1500330), (1290, 1400308), (1365, 1323368), (1505, 1200264), (1560, 1157947), (1677, 1077160), (1720, 1050231), (1806, 1000220), (1820, 992526), (2184, 827105), (2236, 807870), (2408, 750165), (2580, 700154), (2730, 661684), (2795, 646296), (3010, 600132), (3354, 538580), (3612, 500110), (3640, 496263), (3847, 469560), (3913, 461640), (4472, 403935), (4515, 400088), (5160, 350077), (5460, 330842), (5590, 323148), (6020, 300066), (6708, 269290), (7224, 250055), (7694, 234780), (7826, 230820), (8385, 215432), (9030, 200044), (10920, 165421), (11180, 161574), (11541, 156520), (11739, 153880), (12040, 150033), (13416, 134645), (15388, 117390), (15652, 115410), (16770, 107716), (18060, 100022), (19235, 93912), (19565, 92328), (22360, 80787), (23082, 78260), (23478, 76940), (26929, 67080), (30776, 58695), (31304, 57705), (33540, 53858), (36120, 50011), (38470, 46956), (39130, 46164)]