19027909120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 320

約数和(自身を含む): 52268654592

約数和(自身を除く): 33240745472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 71, 80, 88, 110, 124, 128, 142, 155, 160, 176, 220, 248, 256, 284, 307, 310, 320, 341, 352, 355, 440, 496, 512, 568, 614, 620, 640, 682, 704, 710, 781, 880, 992, 1136, 1228, 1240, 1280, 1364, 1408, 1420, 1535, 1562, 1705, 1760, 1984, 2201, 2272, 2456, 2480, 2560, 2728, 2816, 2840, 3070, 3124, 3377, 3410, 3520, 3905, 3968, 4402, 4544, 4912, 4960, 5456, 5632, 5680, 6140, 6248, 6754, 6820, 7040, 7810, 7936, 8804, 9088, 9517, 9824, 9920, 10912, 11005, 11360, 12280, 12496, 13508, 13640, 14080, 15620, 15872, 16885, 17608, 18176, 19034, 19648, 19840, 21797, 21824, 22010, 22720, 24211, 24560, 24992, 27016, 27280, 28160, 31240, 33770, 35216, 36352, 38068, 39296, 39680, 43594, 43648, 44020, 45440, 47585, 48422, 49120, 49984, 54032, 54560, 62480, 67540, 70432, 76136, 78592, 79360, 87188, 87296, 88040, 90880, 95170, 96844, 98240, 99968, 104687, 108064, 108985, 109120, 121055, 124960, 135080, 140864, 152272, 157184, 174376, 174592, 176080, 181760, 190340, 193688, 196480, 199936, 209374, 216128, 217970, 218240, 239767, 242110, 249920, 270160, 281728, 304544, 348752, 352160, 380680, 387376, 392960, 399872, 418748, 432256, 435940, 436480, 479534, 484220, 499840, 523435, 540320, 563456, 609088, 675707, 697504, 704320, 761360, 774752, 785920, 837496, 864512, 871880, 872960, 959068, 968440, 999680, 1046870, 1080640, 1126912, 1198835, 1218176, 1351414, 1395008, 1408640, 1522720, 1549504, 1674992, 1729024, 1743760, 1918136, 1936880, 1999360, 2093740, 2161280, 2397670, 2436352, 2702828, 2790016, 2817280, 3045440, 3099008, 3349984, 3378535, 3487520, 3836272, 3873760, 4187480, 4322560, 4795340, 4872704, 5405656, 5580032, 5634560, 6090880, 6198016, 6699968, 6757070, 6975040, 7432777, 7672544, 7747520, 8374960, 8645120, 9590680, 10811312, 11160064, 12181760, 12396032, 13399936, 13514140, 13950080, 14865554, 15345088, 15495040, 16749920, 19181360, 21622624, 24363520, 26799872, 27028280, 27900160, 29731108, 30690176, 30990080, 33499840, 37163885, 38362720, 43245248, 53599744, 54056560, 55800320, 59462216, 61380352, 61980160, 66999680, 74327770, 76725440, 86490496, 108113120, 118924432, 122760704, 133999360, 148655540, 153450880, 172980992, 216226240, 237848864, 267998720, 297311080, 306901760, 345961984, 432452480, 475697728, 594622160, 613803520, 864904960, 951395456, 1189244320, 1729809920, 1902790912, 2378488640, 3805581824, 4756977280, 9513954560, 19027909120]

約数ペア:

[(1, 19027909120), (2, 9513954560), (4, 4756977280), (5, 3805581824), (8, 2378488640), (10, 1902790912), (11, 1729809920), (16, 1189244320), (20, 951395456), (22, 864904960), (31, 613803520), (32, 594622160), (40, 475697728), (44, 432452480), (55, 345961984), (62, 306901760), (64, 297311080), (71, 267998720), (80, 237848864), (88, 216226240), (110, 172980992), (124, 153450880), (128, 148655540), (142, 133999360), (155, 122760704), (160, 118924432), (176, 108113120), (220, 86490496), (248, 76725440), (256, 74327770), (284, 66999680), (307, 61980160), (310, 61380352), (320, 59462216), (341, 55800320), (352, 54056560), (355, 53599744), (440, 43245248), (496, 38362720), (512, 37163885), (568, 33499840), (614, 30990080), (620, 30690176), (640, 29731108), (682, 27900160), (704, 27028280), (710, 26799872), (781, 24363520), (880, 21622624), (992, 19181360), (1136, 16749920), (1228, 15495040), (1240, 15345088), (1280, 14865554), (1364, 13950080), (1408, 13514140), (1420, 13399936), (1535, 12396032), (1562, 12181760), (1705, 11160064), (1760, 10811312), (1984, 9590680), (2201, 8645120), (2272, 8374960), (2456, 7747520), (2480, 7672544), (2560, 7432777), (2728, 6975040), (2816, 6757070), (2840, 6699968), (3070, 6198016), (3124, 6090880), (3377, 5634560), (3410, 5580032), (3520, 5405656), (3905, 4872704), (3968, 4795340), (4402, 4322560), (4544, 4187480), (4912, 3873760), (4960, 3836272), (5456, 3487520), (5632, 3378535), (5680, 3349984), (6140, 3099008), (6248, 3045440), (6754, 2817280), (6820, 2790016), (7040, 2702828), (7810, 2436352), (7936, 2397670), (8804, 2161280), (9088, 2093740), (9517, 1999360), (9824, 1936880), (9920, 1918136), (10912, 1743760), (11005, 1729024), (11360, 1674992), (12280, 1549504), (12496, 1522720), (13508, 1408640), (13640, 1395008), (14080, 1351414), (15620, 1218176), (15872, 1198835), (16885, 1126912), (17608, 1080640), (18176, 1046870), (19034, 999680), (19648, 968440), (19840, 959068), (21797, 872960), (21824, 871880), (22010, 864512), (22720, 837496), (24211, 785920), (24560, 774752), (24992, 761360), (27016, 704320), (27280, 697504), (28160, 675707), (31240, 609088), (33770, 563456), (35216, 540320), (36352, 523435), (38068, 499840), (39296, 484220), (39680, 479534), (43594, 436480), (43648, 435940), (44020, 432256), (45440, 418748), (47585, 399872), (48422, 392960), (49120, 387376), (49984, 380680), (54032, 352160), (54560, 348752), (62480, 304544), (67540, 281728), (70432, 270160), (76136, 249920), (78592, 242110), (79360, 239767), (87188, 218240), (87296, 217970), (88040, 216128), (90880, 209374), (95170, 199936), (96844, 196480), (98240, 193688), (99968, 190340), (104687, 181760), (108064, 176080), (108985, 174592), (109120, 174376), (121055, 157184), (124960, 152272), (135080, 140864)]