15661781760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8273}}^1$

素因数の和:8343

約数の個数: 288

約数和(自身を含む): 54795061440

約数和(自身を除く): 39133279680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 256, 272, 290, 320, 340, 348, 384, 408, 435, 464, 480, 493, 510, 544, 580, 640, 680, 696, 768, 816, 870, 928, 960, 986, 1020, 1088, 1160, 1280, 1360, 1392, 1479, 1632, 1740, 1856, 1920, 1972, 2040, 2176, 2320, 2465, 2720, 2784, 2958, 3264, 3480, 3712, 3840, 3944, 4080, 4352, 4640, 4930, 5440, 5568, 5916, 6528, 6960, 7395, 7424, 7888, 8160, 8273, 9280, 9860, 10880, 11136, 11832, 13056, 13920, 14790, 15776, 16320, 16546, 18560, 19720, 21760, 22272, 23664, 24819, 27840, 29580, 31552, 32640, 33092, 37120, 39440, 41365, 47328, 49638, 55680, 59160, 63104, 65280, 66184, 78880, 82730, 94656, 99276, 111360, 118320, 124095, 126208, 132368, 140641, 157760, 165460, 189312, 198552, 236640, 239917, 248190, 264736, 281282, 315520, 330920, 378624, 397104, 421923, 473280, 479834, 496380, 529472, 562564, 631040, 661840, 703205, 719751, 794208, 843846, 946560, 959668, 992760, 1058944, 1125128, 1199585, 1323680, 1406410, 1439502, 1588416, 1687692, 1893120, 1919336, 1985520, 2109615, 2117888, 2250256, 2399170, 2647360, 2812820, 2879004, 3176832, 3375384, 3598755, 3838672, 3971040, 4078589, 4219230, 4500512, 4798340, 5294720, 5625640, 5758008, 6353664, 6750768, 7197510, 7677344, 7942080, 8157178, 8438460, 9001024, 9596680, 10589440, 11251280, 11516016, 12235767, 13501536, 14395020, 15354688, 15884160, 16314356, 16876920, 18002048, 19193360, 20392945, 22502560, 23032032, 24471534, 27003072, 28790040, 30709376, 31768320, 32628712, 33753840, 36004096, 38386720, 40785890, 45005120, 46064064, 48943068, 54006144, 57580080, 61178835, 61418752, 65257424, 67507680, 76773440, 81571780, 90010240, 92128128, 97886136, 108012288, 115160160, 122357670, 130514848, 135015360, 153546880, 163143560, 180020480, 184256256, 195772272, 230320320, 244715340, 261029696, 270030720, 307093760, 326287120, 391544544, 460640640, 489430680, 522059392, 540061440, 652574240, 783089088, 921281280, 978861360, 1044118784, 1305148480, 1566178176, 1957722720, 2610296960, 3132356352, 3915445440, 5220593920, 7830890880, 15661781760]

約数ペア:

[(1, 15661781760), (2, 7830890880), (3, 5220593920), (4, 3915445440), (5, 3132356352), (6, 2610296960), (8, 1957722720), (10, 1566178176), (12, 1305148480), (15, 1044118784), (16, 978861360), (17, 921281280), (20, 783089088), (24, 652574240), (29, 540061440), (30, 522059392), (32, 489430680), (34, 460640640), (40, 391544544), (48, 326287120), (51, 307093760), (58, 270030720), (60, 261029696), (64, 244715340), (68, 230320320), (80, 195772272), (85, 184256256), (87, 180020480), (96, 163143560), (102, 153546880), (116, 135015360), (120, 130514848), (128, 122357670), (136, 115160160), (145, 108012288), (160, 97886136), (170, 92128128), (174, 90010240), (192, 81571780), (204, 76773440), (232, 67507680), (240, 65257424), (255, 61418752), (256, 61178835), (272, 57580080), (290, 54006144), (320, 48943068), (340, 46064064), (348, 45005120), (384, 40785890), (408, 38386720), (435, 36004096), (464, 33753840), (480, 32628712), (493, 31768320), (510, 30709376), (544, 28790040), (580, 27003072), (640, 24471534), (680, 23032032), (696, 22502560), (768, 20392945), (816, 19193360), (870, 18002048), (928, 16876920), (960, 16314356), (986, 15884160), (1020, 15354688), (1088, 14395020), (1160, 13501536), (1280, 12235767), (1360, 11516016), (1392, 11251280), (1479, 10589440), (1632, 9596680), (1740, 9001024), (1856, 8438460), (1920, 8157178), (1972, 7942080), (2040, 7677344), (2176, 7197510), (2320, 6750768), (2465, 6353664), (2720, 5758008), (2784, 5625640), (2958, 5294720), (3264, 4798340), (3480, 4500512), (3712, 4219230), (3840, 4078589), (3944, 3971040), (4080, 3838672), (4352, 3598755), (4640, 3375384), (4930, 3176832), (5440, 2879004), (5568, 2812820), (5916, 2647360), (6528, 2399170), (6960, 2250256), (7395, 2117888), (7424, 2109615), (7888, 1985520), (8160, 1919336), (8273, 1893120), (9280, 1687692), (9860, 1588416), (10880, 1439502), (11136, 1406410), (11832, 1323680), (13056, 1199585), (13920, 1125128), (14790, 1058944), (15776, 992760), (16320, 959668), (16546, 946560), (18560, 843846), (19720, 794208), (21760, 719751), (22272, 703205), (23664, 661840), (24819, 631040), (27840, 562564), (29580, 529472), (31552, 496380), (32640, 479834), (33092, 473280), (37120, 421923), (39440, 397104), (41365, 378624), (47328, 330920), (49638, 315520), (55680, 281282), (59160, 264736), (63104, 248190), (65280, 239917), (66184, 236640), (78880, 198552), (82730, 189312), (94656, 165460), (99276, 157760), (111360, 140641), (118320, 132368), (124095, 126208)]