2039467680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 384

約数和(自身を含む): 7491778560

約数和(自身を除く): 5452310880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 97, 108, 120, 124, 135, 144, 155, 157, 160, 180, 186, 194, 216, 240, 248, 270, 279, 288, 291, 310, 314, 360, 372, 388, 432, 465, 471, 480, 485, 496, 540, 558, 582, 620, 628, 720, 744, 776, 785, 837, 864, 873, 930, 942, 970, 992, 1080, 1116, 1164, 1240, 1256, 1395, 1413, 1440, 1455, 1488, 1552, 1570, 1674, 1746, 1860, 1884, 1940, 2160, 2232, 2328, 2355, 2480, 2512, 2619, 2790, 2826, 2910, 2976, 3007, 3104, 3140, 3348, 3492, 3720, 3768, 3880, 4185, 4239, 4320, 4365, 4464, 4656, 4710, 4867, 4960, 5024, 5238, 5580, 5652, 5820, 6014, 6280, 6696, 6984, 7065, 7440, 7536, 7760, 8370, 8478, 8730, 8928, 9021, 9312, 9420, 9734, 10476, 11160, 11304, 11640, 12028, 12560, 13095, 13392, 13968, 14130, 14601, 14880, 15035, 15072, 15229, 15520, 16740, 16956, 17460, 18042, 18840, 19468, 20952, 21195, 22320, 22608, 23280, 24056, 24335, 25120, 26190, 26784, 27063, 27936, 28260, 29202, 30070, 30458, 33480, 33912, 34920, 36084, 37680, 38936, 41904, 42390, 43803, 44640, 45105, 45216, 45687, 46560, 48112, 48670, 52380, 54126, 56520, 58404, 60140, 60916, 66960, 67824, 69840, 72168, 73005, 75360, 76145, 77872, 81189, 83808, 84780, 87606, 90210, 91374, 96224, 97340, 104760, 108252, 113040, 116808, 120280, 121832, 131409, 133920, 135315, 135648, 137061, 139680, 144336, 146010, 152290, 155744, 162378, 169560, 175212, 180420, 182748, 194680, 209520, 216504, 219015, 226080, 228435, 233616, 240560, 243664, 262818, 270630, 274122, 288672, 292020, 304580, 324756, 339120, 350424, 360840, 365496, 389360, 405945, 411183, 419040, 433008, 438030, 456870, 467232, 472099, 481120, 487328, 525636, 541260, 548244, 584040, 609160, 649512, 657045, 678240, 685305, 700848, 721680, 730992, 778720, 811890, 822366, 866016, 876060, 913740, 944198, 1051272, 1082520, 1096488, 1168080, 1218320, 1299024, 1314090, 1370610, 1401696, 1416297, 1443360, 1461984, 1623780, 1644732, 1752120, 1827480, 1888396, 2055915, 2102544, 2165040, 2192976, 2336160, 2360495, 2436640, 2598048, 2628180, 2741220, 2832594, 3247560, 3289464, 3504240, 3654960, 3776792, 4111830, 4205088, 4248891, 4330080, 4385952, 4720990, 5256360, 5482440, 5665188, 6495120, 6578928, 7008480, 7081485, 7309920, 7553584, 8223660, 8497782, 9441980, 10512720, 10964880, 11330376, 12746673, 12990240, 13157856, 14162970, 15107168, 16447320, 16995564, 18883960, 21025440, 21244455, 21929760, 22660752, 25493346, 28325940, 32894640, 33991128, 37767920, 42488910, 45321504, 50986692, 56651880, 63733365, 65789280, 67982256, 75535840, 84977820, 101973384, 113303760, 127466730, 135964512, 169955640, 203946768, 226607520, 254933460, 339911280, 407893536, 509866920, 679822560, 1019733840, 2039467680]

約数ペア:

[(1, 2039467680), (2, 1019733840), (3, 679822560), (4, 509866920), (5, 407893536), (6, 339911280), (8, 254933460), (9, 226607520), (10, 203946768), (12, 169955640), (15, 135964512), (16, 127466730), (18, 113303760), (20, 101973384), (24, 84977820), (27, 75535840), (30, 67982256), (31, 65789280), (32, 63733365), (36, 56651880), (40, 50986692), (45, 45321504), (48, 42488910), (54, 37767920), (60, 33991128), (62, 32894640), (72, 28325940), (80, 25493346), (90, 22660752), (93, 21929760), (96, 21244455), (97, 21025440), (108, 18883960), (120, 16995564), (124, 16447320), (135, 15107168), (144, 14162970), (155, 13157856), (157, 12990240), (160, 12746673), (180, 11330376), (186, 10964880), (194, 10512720), (216, 9441980), (240, 8497782), (248, 8223660), (270, 7553584), (279, 7309920), (288, 7081485), (291, 7008480), (310, 6578928), (314, 6495120), (360, 5665188), (372, 5482440), (388, 5256360), (432, 4720990), (465, 4385952), (471, 4330080), (480, 4248891), (485, 4205088), (496, 4111830), (540, 3776792), (558, 3654960), (582, 3504240), (620, 3289464), (628, 3247560), (720, 2832594), (744, 2741220), (776, 2628180), (785, 2598048), (837, 2436640), (864, 2360495), (873, 2336160), (930, 2192976), (942, 2165040), (970, 2102544), (992, 2055915), (1080, 1888396), (1116, 1827480), (1164, 1752120), (1240, 1644732), (1256, 1623780), (1395, 1461984), (1413, 1443360), (1440, 1416297), (1455, 1401696), (1488, 1370610), (1552, 1314090), (1570, 1299024), (1674, 1218320), (1746, 1168080), (1860, 1096488), (1884, 1082520), (1940, 1051272), (2160, 944198), (2232, 913740), (2328, 876060), (2355, 866016), (2480, 822366), (2512, 811890), (2619, 778720), (2790, 730992), (2826, 721680), (2910, 700848), (2976, 685305), (3007, 678240), (3104, 657045), (3140, 649512), (3348, 609160), (3492, 584040), (3720, 548244), (3768, 541260), (3880, 525636), (4185, 487328), (4239, 481120), (4320, 472099), (4365, 467232), (4464, 456870), (4656, 438030), (4710, 433008), (4867, 419040), (4960, 411183), (5024, 405945), (5238, 389360), (5580, 365496), (5652, 360840), (5820, 350424), (6014, 339120), (6280, 324756), (6696, 304580), (6984, 292020), (7065, 288672), (7440, 274122), (7536, 270630), (7760, 262818), (8370, 243664), (8478, 240560), (8730, 233616), (8928, 228435), (9021, 226080), (9312, 219015), (9420, 216504), (9734, 209520), (10476, 194680), (11160, 182748), (11304, 180420), (11640, 175212), (12028, 169560), (12560, 162378), (13095, 155744), (13392, 152290), (13968, 146010), (14130, 144336), (14601, 139680), (14880, 137061), (15035, 135648), (15072, 135315), (15229, 133920), (15520, 131409), (16740, 121832), (16956, 120280), (17460, 116808), (18042, 113040), (18840, 108252), (19468, 104760), (20952, 97340), (21195, 96224), (22320, 91374), (22608, 90210), (23280, 87606), (24056, 84780), (24335, 83808), (25120, 81189), (26190, 77872), (26784, 76145), (27063, 75360), (27936, 73005), (28260, 72168), (29202, 69840), (30070, 67824), (30458, 66960), (33480, 60916), (33912, 60140), (34920, 58404), (36084, 56520), (37680, 54126), (38936, 52380), (41904, 48670), (42390, 48112), (43803, 46560), (44640, 45687), (45105, 45216)]