2019592960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 288

約数和(自身を含む): 6235213824

約数和(自身を除く): 4215620864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 661, 682, 704, 770, 868, 880, 896, 992, 1085, 1120, 1232, 1240, 1280, 1322, 1364, 1408, 1540, 1705, 1736, 1760, 1792, 1984, 2170, 2240, 2387, 2464, 2480, 2644, 2728, 2816, 3080, 3305, 3410, 3472, 3520, 3968, 4340, 4480, 4627, 4774, 4928, 4960, 5288, 5456, 6160, 6610, 6820, 6944, 7040, 7271, 7936, 8680, 8960, 9254, 9548, 9856, 9920, 10576, 10912, 11935, 12320, 13220, 13640, 13888, 14080, 14542, 17360, 18508, 19096, 19712, 19840, 20491, 21152, 21824, 23135, 23870, 24640, 26440, 27280, 27776, 29084, 34720, 36355, 37016, 38192, 39680, 40982, 42304, 43648, 46270, 47740, 49280, 50897, 52880, 54560, 55552, 58168, 69440, 72710, 74032, 76384, 81964, 84608, 87296, 92540, 95480, 98560, 101794, 102455, 105760, 109120, 116336, 138880, 143437, 145420, 148064, 152768, 163928, 169216, 185080, 190960, 203588, 204910, 211520, 218240, 225401, 232672, 254485, 277760, 286874, 290840, 296128, 305536, 327856, 370160, 381920, 407176, 409820, 423040, 436480, 450802, 465344, 508970, 573748, 581680, 592256, 611072, 655712, 717185, 740320, 763840, 814352, 819640, 846080, 901604, 930688, 1017940, 1127005, 1147496, 1163360, 1184512, 1311424, 1434370, 1480640, 1527680, 1577807, 1628704, 1639280, 1803208, 1861376, 2035880, 2254010, 2294992, 2326720, 2622848, 2868740, 2961280, 3055360, 3155614, 3257408, 3278560, 3606416, 4071760, 4508020, 4589984, 4653440, 5245696, 5737480, 5922560, 6311228, 6514816, 6557120, 7212832, 7889035, 8143520, 9016040, 9179968, 9306880, 11474960, 12622456, 13029632, 13114240, 14425664, 15778070, 16287040, 18032080, 18359936, 22949920, 25244912, 26228480, 28851328, 31556140, 32574080, 36064160, 36719872, 45899840, 50489824, 57702656, 63112280, 65148160, 72128320, 91799680, 100979648, 126224560, 144256640, 183599360, 201959296, 252449120, 288513280, 403918592, 504898240, 1009796480, 2019592960]

約数ペア:

[(1, 2019592960), (2, 1009796480), (4, 504898240), (5, 403918592), (7, 288513280), (8, 252449120), (10, 201959296), (11, 183599360), (14, 144256640), (16, 126224560), (20, 100979648), (22, 91799680), (28, 72128320), (31, 65148160), (32, 63112280), (35, 57702656), (40, 50489824), (44, 45899840), (55, 36719872), (56, 36064160), (62, 32574080), (64, 31556140), (70, 28851328), (77, 26228480), (80, 25244912), (88, 22949920), (110, 18359936), (112, 18032080), (124, 16287040), (128, 15778070), (140, 14425664), (154, 13114240), (155, 13029632), (160, 12622456), (176, 11474960), (217, 9306880), (220, 9179968), (224, 9016040), (248, 8143520), (256, 7889035), (280, 7212832), (308, 6557120), (310, 6514816), (320, 6311228), (341, 5922560), (352, 5737480), (385, 5245696), (434, 4653440), (440, 4589984), (448, 4508020), (496, 4071760), (560, 3606416), (616, 3278560), (620, 3257408), (640, 3155614), (661, 3055360), (682, 2961280), (704, 2868740), (770, 2622848), (868, 2326720), (880, 2294992), (896, 2254010), (992, 2035880), (1085, 1861376), (1120, 1803208), (1232, 1639280), (1240, 1628704), (1280, 1577807), (1322, 1527680), (1364, 1480640), (1408, 1434370), (1540, 1311424), (1705, 1184512), (1736, 1163360), (1760, 1147496), (1792, 1127005), (1984, 1017940), (2170, 930688), (2240, 901604), (2387, 846080), (2464, 819640), (2480, 814352), (2644, 763840), (2728, 740320), (2816, 717185), (3080, 655712), (3305, 611072), (3410, 592256), (3472, 581680), (3520, 573748), (3968, 508970), (4340, 465344), (4480, 450802), (4627, 436480), (4774, 423040), (4928, 409820), (4960, 407176), (5288, 381920), (5456, 370160), (6160, 327856), (6610, 305536), (6820, 296128), (6944, 290840), (7040, 286874), (7271, 277760), (7936, 254485), (8680, 232672), (8960, 225401), (9254, 218240), (9548, 211520), (9856, 204910), (9920, 203588), (10576, 190960), (10912, 185080), (11935, 169216), (12320, 163928), (13220, 152768), (13640, 148064), (13888, 145420), (14080, 143437), (14542, 138880), (17360, 116336), (18508, 109120), (19096, 105760), (19712, 102455), (19840, 101794), (20491, 98560), (21152, 95480), (21824, 92540), (23135, 87296), (23870, 84608), (24640, 81964), (26440, 76384), (27280, 74032), (27776, 72710), (29084, 69440), (34720, 58168), (36355, 55552), (37016, 54560), (38192, 52880), (39680, 50897), (40982, 49280), (42304, 47740), (43648, 46270)]