15801210880

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 384

約数和(自身を含む): 48256266240

約数和(自身を除く): 32455055360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 547, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1024, 1040, 1085, 1094, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2048, 2080, 2170, 2188, 2240, 2480, 2560, 2735, 2821, 2912, 3224, 3328, 3472, 3584, 3640, 3829, 3968, 4030, 4160, 4340, 4376, 4480, 4960, 5120, 5470, 5642, 5824, 6448, 6656, 6944, 7111, 7168, 7280, 7658, 7936, 8060, 8320, 8680, 8752, 8960, 9920, 10240, 10940, 11284, 11648, 12896, 13312, 13888, 14105, 14222, 14336, 14560, 15316, 15872, 16120, 16640, 16957, 17360, 17504, 17920, 19145, 19840, 21880, 22568, 23296, 25792, 26624, 27776, 28210, 28444, 29120, 30632, 31744, 32240, 33280, 33914, 34720, 35008, 35555, 35840, 38290, 39680, 43760, 45136, 46592, 49777, 51584, 55552, 56420, 56888, 58240, 61264, 63488, 64480, 66560, 67828, 69440, 70016, 71110, 71680, 76580, 79360, 84785, 87520, 90272, 93184, 99554, 103168, 111104, 112840, 113776, 116480, 118699, 122528, 128960, 133120, 135656, 138880, 140032, 142220, 153160, 158720, 169570, 175040, 180544, 186368, 199108, 206336, 220441, 222208, 225680, 227552, 232960, 237398, 245056, 248885, 257920, 271312, 277760, 280064, 284440, 306320, 317440, 339140, 350080, 361088, 398216, 412672, 440882, 444416, 451360, 455104, 465920, 474796, 490112, 497770, 515840, 542624, 555520, 560128, 568880, 593495, 612640, 678280, 700160, 722176, 796432, 825344, 881764, 902720, 910208, 931840, 949592, 980224, 995540, 1031680, 1085248, 1102205, 1111040, 1120256, 1137760, 1186990, 1225280, 1356560, 1400320, 1444352, 1543087, 1592864, 1763528, 1805440, 1820416, 1899184, 1960448, 1991080, 2063360, 2170496, 2204410, 2222080, 2275520, 2373980, 2450560, 2713120, 2800640, 2888704, 3086174, 3185728, 3527056, 3610880, 3640832, 3798368, 3920896, 3982160, 4126720, 4340992, 4408820, 4551040, 4747960, 4901120, 5426240, 5601280, 5777408, 6172348, 6371456, 7054112, 7221760, 7281664, 7596736, 7715435, 7841792, 7964320, 8681984, 8817640, 9102080, 9495920, 9802240, 10852480, 12344696, 12742912, 14108224, 14443520, 14563328, 15193472, 15430870, 15928640, 17363968, 17635280, 18204160, 18991840, 19604480, 21704960, 24689392, 25485824, 28216448, 28887040, 30386944, 30861740, 31857280, 34727936, 35270560, 36408320, 37983680, 39208960, 43409920, 49378784, 50971648, 56432896, 60773888, 61723480, 63714560, 70541120, 72816640, 75967360, 86819840, 98757568, 101943296, 112865792, 121547776, 123446960, 127429120, 141082240, 151934720, 173639680, 197515136, 225731584, 243095552, 246893920, 254858240, 282164480, 303869440, 395030272, 451463168, 493787840, 509716480, 564328960, 607738880, 790060544, 987575680, 1128657920, 1215477760, 1580121088, 1975151360, 2257315840, 3160242176, 3950302720, 7900605440, 15801210880]

約数ペア:

[(1, 15801210880), (2, 7900605440), (4, 3950302720), (5, 3160242176), (7, 2257315840), (8, 1975151360), (10, 1580121088), (13, 1215477760), (14, 1128657920), (16, 987575680), (20, 790060544), (26, 607738880), (28, 564328960), (31, 509716480), (32, 493787840), (35, 451463168), (40, 395030272), (52, 303869440), (56, 282164480), (62, 254858240), (64, 246893920), (65, 243095552), (70, 225731584), (80, 197515136), (91, 173639680), (104, 151934720), (112, 141082240), (124, 127429120), (128, 123446960), (130, 121547776), (140, 112865792), (155, 101943296), (160, 98757568), (182, 86819840), (208, 75967360), (217, 72816640), (224, 70541120), (248, 63714560), (256, 61723480), (260, 60773888), (280, 56432896), (310, 50971648), (320, 49378784), (364, 43409920), (403, 39208960), (416, 37983680), (434, 36408320), (448, 35270560), (455, 34727936), (496, 31857280), (512, 30861740), (520, 30386944), (547, 28887040), (560, 28216448), (620, 25485824), (640, 24689392), (728, 21704960), (806, 19604480), (832, 18991840), (868, 18204160), (896, 17635280), (910, 17363968), (992, 15928640), (1024, 15430870), (1040, 15193472), (1085, 14563328), (1094, 14443520), (1120, 14108224), (1240, 12742912), (1280, 12344696), (1456, 10852480), (1612, 9802240), (1664, 9495920), (1736, 9102080), (1792, 8817640), (1820, 8681984), (1984, 7964320), (2015, 7841792), (2048, 7715435), (2080, 7596736), (2170, 7281664), (2188, 7221760), (2240, 7054112), (2480, 6371456), (2560, 6172348), (2735, 5777408), (2821, 5601280), (2912, 5426240), (3224, 4901120), (3328, 4747960), (3472, 4551040), (3584, 4408820), (3640, 4340992), (3829, 4126720), (3968, 3982160), (4030, 3920896), (4160, 3798368), (4340, 3640832), (4376, 3610880), (4480, 3527056), (4960, 3185728), (5120, 3086174), (5470, 2888704), (5642, 2800640), (5824, 2713120), (6448, 2450560), (6656, 2373980), (6944, 2275520), (7111, 2222080), (7168, 2204410), (7280, 2170496), (7658, 2063360), (7936, 1991080), (8060, 1960448), (8320, 1899184), (8680, 1820416), (8752, 1805440), (8960, 1763528), (9920, 1592864), (10240, 1543087), (10940, 1444352), (11284, 1400320), (11648, 1356560), (12896, 1225280), (13312, 1186990), (13888, 1137760), (14105, 1120256), (14222, 1111040), (14336, 1102205), (14560, 1085248), (15316, 1031680), (15872, 995540), (16120, 980224), (16640, 949592), (16957, 931840), (17360, 910208), (17504, 902720), (17920, 881764), (19145, 825344), (19840, 796432), (21880, 722176), (22568, 700160), (23296, 678280), (25792, 612640), (26624, 593495), (27776, 568880), (28210, 560128), (28444, 555520), (29120, 542624), (30632, 515840), (31744, 497770), (32240, 490112), (33280, 474796), (33914, 465920), (34720, 455104), (35008, 451360), (35555, 444416), (35840, 440882), (38290, 412672), (39680, 398216), (43760, 361088), (45136, 350080), (46592, 339140), (49777, 317440), (51584, 306320), (55552, 284440), (56420, 280064), (56888, 277760), (58240, 271312), (61264, 257920), (63488, 248885), (64480, 245056), (66560, 237398), (67828, 232960), (69440, 227552), (70016, 225680), (71110, 222208), (71680, 220441), (76580, 206336), (79360, 199108), (84785, 186368), (87520, 180544), (90272, 175040), (93184, 169570), (99554, 158720), (103168, 153160), (111104, 142220), (112840, 140032), (113776, 138880), (116480, 135656), (118699, 133120), (122528, 128960)]