1019733840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 3686430720

約数和(自身を除く): 2666696880

約数列:

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

約数ペア:

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