38621714560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13613}}^1$

素因数の和:13687

約数の個数: 256

約数和(自身を含む): 111978961920

約数和(自身を除く): 73357247360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 128, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 320, 341, 352, 403, 416, 440, 496, 520, 572, 620, 640, 682, 704, 715, 806, 832, 880, 992, 1040, 1144, 1240, 1364, 1408, 1430, 1612, 1664, 1705, 1760, 1984, 2015, 2080, 2288, 2480, 2728, 2860, 3224, 3410, 3520, 3968, 4030, 4160, 4433, 4576, 4960, 5456, 5720, 6448, 6820, 7040, 8060, 8320, 8866, 9152, 9920, 10912, 11440, 12896, 13613, 13640, 16120, 17732, 18304, 19840, 21824, 22165, 22880, 25792, 27226, 27280, 32240, 35464, 43648, 44330, 45760, 51584, 54452, 54560, 64480, 68065, 70928, 88660, 91520, 108904, 109120, 128960, 136130, 141856, 149743, 176969, 177320, 217808, 218240, 257920, 272260, 283712, 299486, 353938, 354640, 422003, 435616, 544520, 567424, 598972, 707876, 709280, 748715, 844006, 871232, 884845, 1089040, 1197944, 1415752, 1418560, 1497430, 1688012, 1742464, 1769690, 1946659, 2110015, 2178080, 2395888, 2831504, 2837120, 2994860, 3376024, 3539380, 3893318, 4220030, 4356160, 4642033, 4791776, 5486039, 5663008, 5989720, 6752048, 7078760, 7786636, 8440060, 8712320, 9284066, 9583552, 9733295, 10972078, 11326016, 11979440, 13504096, 14157520, 15573272, 16880120, 18568132, 19167104, 19466590, 21944156, 22652032, 23210165, 23958880, 27008192, 27430195, 28315040, 31146544, 33760240, 37136264, 38933180, 43888312, 46420330, 47917760, 54016384, 54860390, 56630080, 60346429, 62293088, 67520480, 74272528, 77866360, 87776624, 92840660, 95835520, 109720780, 113260160, 120692858, 124586176, 135040960, 148545056, 155732720, 175553248, 185681320, 219441560, 241385716, 249172352, 270081920, 297090112, 301732145, 311465440, 351106496, 371362640, 438883120, 482771432, 594180224, 603464290, 622930880, 702212992, 742725280, 877766240, 965542864, 1206928580, 1245861760, 1485450560, 1755532480, 1931085728, 2413857160, 2970901120, 3511064960, 3862171456, 4827714320, 7724342912, 9655428640, 19310857280, 38621714560]

約数ペア:

[(1, 38621714560), (2, 19310857280), (4, 9655428640), (5, 7724342912), (8, 4827714320), (10, 3862171456), (11, 3511064960), (13, 2970901120), (16, 2413857160), (20, 1931085728), (22, 1755532480), (26, 1485450560), (31, 1245861760), (32, 1206928580), (40, 965542864), (44, 877766240), (52, 742725280), (55, 702212992), (62, 622930880), (64, 603464290), (65, 594180224), (80, 482771432), (88, 438883120), (104, 371362640), (110, 351106496), (124, 311465440), (128, 301732145), (130, 297090112), (143, 270081920), (155, 249172352), (160, 241385716), (176, 219441560), (208, 185681320), (220, 175553248), (248, 155732720), (260, 148545056), (286, 135040960), (310, 124586176), (320, 120692858), (341, 113260160), (352, 109720780), (403, 95835520), (416, 92840660), (440, 87776624), (496, 77866360), (520, 74272528), (572, 67520480), (620, 62293088), (640, 60346429), (682, 56630080), (704, 54860390), (715, 54016384), (806, 47917760), (832, 46420330), (880, 43888312), (992, 38933180), (1040, 37136264), (1144, 33760240), (1240, 31146544), (1364, 28315040), (1408, 27430195), (1430, 27008192), (1612, 23958880), (1664, 23210165), (1705, 22652032), (1760, 21944156), (1984, 19466590), (2015, 19167104), (2080, 18568132), (2288, 16880120), (2480, 15573272), (2728, 14157520), (2860, 13504096), (3224, 11979440), (3410, 11326016), (3520, 10972078), (3968, 9733295), (4030, 9583552), (4160, 9284066), (4433, 8712320), (4576, 8440060), (4960, 7786636), (5456, 7078760), (5720, 6752048), (6448, 5989720), (6820, 5663008), (7040, 5486039), (8060, 4791776), (8320, 4642033), (8866, 4356160), (9152, 4220030), (9920, 3893318), (10912, 3539380), (11440, 3376024), (12896, 2994860), (13613, 2837120), (13640, 2831504), (16120, 2395888), (17732, 2178080), (18304, 2110015), (19840, 1946659), (21824, 1769690), (22165, 1742464), (22880, 1688012), (25792, 1497430), (27226, 1418560), (27280, 1415752), (32240, 1197944), (35464, 1089040), (43648, 884845), (44330, 871232), (45760, 844006), (51584, 748715), (54452, 709280), (54560, 707876), (64480, 598972), (68065, 567424), (70928, 544520), (88660, 435616), (91520, 422003), (108904, 354640), (109120, 353938), (128960, 299486), (136130, 283712), (141856, 272260), (149743, 257920), (176969, 218240), (177320, 217808)]