1320205351320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1903081}}^1$

素因数の和:1903186

約数の個数: 192

約数和(自身を含む): 4488837575040

約数和(自身を除く): 3168632223720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 47, 60, 72, 82, 90, 94, 120, 123, 141, 164, 180, 188, 205, 235, 246, 282, 328, 360, 369, 376, 410, 423, 470, 492, 564, 615, 705, 738, 820, 846, 940, 984, 1128, 1230, 1410, 1476, 1640, 1692, 1845, 1880, 1927, 2115, 2460, 2820, 2952, 3384, 3690, 3854, 4230, 4920, 5640, 5781, 7380, 7708, 8460, 9635, 11562, 14760, 15416, 16920, 17343, 19270, 23124, 28905, 34686, 38540, 46248, 57810, 69372, 77080, 86715, 115620, 138744, 173430, 231240, 346860, 693720, 1903081, 3806162, 5709243, 7612324, 9515405, 11418486, 15224648, 17127729, 19030810, 22836972, 28546215, 34255458, 38061620, 45673944, 57092430, 68510916, 76123240, 78026321, 85638645, 89444807, 114184860, 137021832, 156052642, 171277290, 178889614, 228369720, 234078963, 268334421, 312105284, 342554580, 357779228, 390131605, 447224035, 468157926, 536668842, 624210568, 685109160, 702236889, 715558456, 780263210, 805003263, 894448070, 936315852, 1073337684, 1170394815, 1341672105, 1404473778, 1560526420, 1610006526, 1788896140, 1872631704, 2146675368, 2340789630, 2683344210, 2808947556, 3121052840, 3220013052, 3511184445, 3577792280, 3667237087, 4025016315, 4681579260, 5366688420, 5617895112, 6440026104, 7022368890, 7334474174, 8050032630, 9363158520, 10733376840, 11001711261, 14044737780, 14668948348, 16100065260, 18336185435, 22003422522, 28089475560, 29337896696, 32200130520, 33005133783, 36672370870, 44006845044, 55008556305, 66010267566, 73344741740, 88013690088, 110017112610, 132020535132, 146689483480, 165025668915, 220034225220, 264041070264, 330051337830, 440068450440, 660102675660, 1320205351320]

約数ペア:

[(1, 1320205351320), (2, 660102675660), (3, 440068450440), (4, 330051337830), (5, 264041070264), (6, 220034225220), (8, 165025668915), (9, 146689483480), (10, 132020535132), (12, 110017112610), (15, 88013690088), (18, 73344741740), (20, 66010267566), (24, 55008556305), (30, 44006845044), (36, 36672370870), (40, 33005133783), (41, 32200130520), (45, 29337896696), (47, 28089475560), (60, 22003422522), (72, 18336185435), (82, 16100065260), (90, 14668948348), (94, 14044737780), (120, 11001711261), (123, 10733376840), (141, 9363158520), (164, 8050032630), (180, 7334474174), (188, 7022368890), (205, 6440026104), (235, 5617895112), (246, 5366688420), (282, 4681579260), (328, 4025016315), (360, 3667237087), (369, 3577792280), (376, 3511184445), (410, 3220013052), (423, 3121052840), (470, 2808947556), (492, 2683344210), (564, 2340789630), (615, 2146675368), (705, 1872631704), (738, 1788896140), (820, 1610006526), (846, 1560526420), (940, 1404473778), (984, 1341672105), (1128, 1170394815), (1230, 1073337684), (1410, 936315852), (1476, 894448070), (1640, 805003263), (1692, 780263210), (1845, 715558456), (1880, 702236889), (1927, 685109160), (2115, 624210568), (2460, 536668842), (2820, 468157926), (2952, 447224035), (3384, 390131605), (3690, 357779228), (3854, 342554580), (4230, 312105284), (4920, 268334421), (5640, 234078963), (5781, 228369720), (7380, 178889614), (7708, 171277290), (8460, 156052642), (9635, 137021832), (11562, 114184860), (14760, 89444807), (15416, 85638645), (16920, 78026321), (17343, 76123240), (19270, 68510916), (23124, 57092430), (28905, 45673944), (34686, 38061620), (38540, 34255458), (46248, 28546215), (57810, 22836972), (69372, 19030810), (77080, 17127729), (86715, 15224648), (115620, 11418486), (138744, 9515405), (173430, 7612324), (231240, 5709243), (346860, 3806162), (693720, 1903081)]