1262123520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1431

約数の個数: 320

約数和(自身を含む): 4886044416

約数和(自身を除く): 3623920896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1381, 1428, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2560, 2688, 2720, 2762, 2856, 3264, 3360, 3570, 3584, 3808, 3840, 4080, 4143, 4352, 4480, 4760, 5376, 5440, 5524, 5712, 6528, 6720, 6905, 7140, 7616, 7680, 8160, 8286, 8704, 8960, 9520, 9667, 10752, 10880, 11048, 11424, 13056, 13440, 13810, 14280, 15232, 16320, 16572, 17920, 19040, 19334, 20715, 21760, 22096, 22848, 23477, 26112, 26880, 27620, 28560, 29001, 30464, 32640, 33144, 38080, 38668, 41430, 43520, 44192, 45696, 46954, 48335, 53760, 55240, 57120, 58002, 60928, 65280, 66288, 70431, 76160, 77336, 82860, 88384, 91392, 93908, 96670, 110480, 114240, 116004, 117385, 130560, 132576, 140862, 145005, 152320, 154672, 164339, 165720, 176768, 182784, 187816, 193340, 220960, 228480, 232008, 234770, 265152, 281724, 290010, 304640, 309344, 328678, 331440, 352155, 353536, 375632, 386680, 441920, 456960, 464016, 469540, 493017, 530304, 563448, 580020, 618688, 657356, 662880, 704310, 707072, 751264, 773360, 821695, 883840, 913920, 928032, 939080, 986034, 1060608, 1126896, 1160040, 1237376, 1314712, 1325760, 1408620, 1502528, 1546720, 1643390, 1767680, 1856064, 1878160, 1972068, 2121216, 2253792, 2320080, 2465085, 2474752, 2629424, 2651520, 2817240, 3005056, 3093440, 3286780, 3535360, 3712128, 3756320, 3944136, 4507584, 4640160, 4930170, 4949504, 5258848, 5303040, 5634480, 6010112, 6186880, 6573560, 7424256, 7512640, 7888272, 9015168, 9280320, 9860340, 10517696, 10606080, 11268960, 12020224, 12373760, 13147120, 14848512, 15025280, 15776544, 18030336, 18560640, 19720680, 21035392, 22537920, 24747520, 26294240, 30050560, 31553088, 36060672, 37121280, 39441360, 42070784, 45075840, 52588480, 60101120, 63106176, 74242560, 78882720, 84141568, 90151680, 105176960, 126212352, 157765440, 180303360, 210353920, 252424704, 315530880, 420707840, 631061760, 1262123520]

約数ペア:

[(1, 1262123520), (2, 631061760), (3, 420707840), (4, 315530880), (5, 252424704), (6, 210353920), (7, 180303360), (8, 157765440), (10, 126212352), (12, 105176960), (14, 90151680), (15, 84141568), (16, 78882720), (17, 74242560), (20, 63106176), (21, 60101120), (24, 52588480), (28, 45075840), (30, 42070784), (32, 39441360), (34, 37121280), (35, 36060672), (40, 31553088), (42, 30050560), (48, 26294240), (51, 24747520), (56, 22537920), (60, 21035392), (64, 19720680), (68, 18560640), (70, 18030336), (80, 15776544), (84, 15025280), (85, 14848512), (96, 13147120), (102, 12373760), (105, 12020224), (112, 11268960), (119, 10606080), (120, 10517696), (128, 9860340), (136, 9280320), (140, 9015168), (160, 7888272), (168, 7512640), (170, 7424256), (192, 6573560), (204, 6186880), (210, 6010112), (224, 5634480), (238, 5303040), (240, 5258848), (255, 4949504), (256, 4930170), (272, 4640160), (280, 4507584), (320, 3944136), (336, 3756320), (340, 3712128), (357, 3535360), (384, 3286780), (408, 3093440), (420, 3005056), (448, 2817240), (476, 2651520), (480, 2629424), (510, 2474752), (512, 2465085), (544, 2320080), (560, 2253792), (595, 2121216), (640, 1972068), (672, 1878160), (680, 1856064), (714, 1767680), (768, 1643390), (816, 1546720), (840, 1502528), (896, 1408620), (952, 1325760), (960, 1314712), (1020, 1237376), (1088, 1160040), (1120, 1126896), (1190, 1060608), (1280, 986034), (1344, 939080), (1360, 928032), (1381, 913920), (1428, 883840), (1536, 821695), (1632, 773360), (1680, 751264), (1785, 707072), (1792, 704310), (1904, 662880), (1920, 657356), (2040, 618688), (2176, 580020), (2240, 563448), (2380, 530304), (2560, 493017), (2688, 469540), (2720, 464016), (2762, 456960), (2856, 441920), (3264, 386680), (3360, 375632), (3570, 353536), (3584, 352155), (3808, 331440), (3840, 328678), (4080, 309344), (4143, 304640), (4352, 290010), (4480, 281724), (4760, 265152), (5376, 234770), (5440, 232008), (5524, 228480), (5712, 220960), (6528, 193340), (6720, 187816), (6905, 182784), (7140, 176768), (7616, 165720), (7680, 164339), (8160, 154672), (8286, 152320), (8704, 145005), (8960, 140862), (9520, 132576), (9667, 130560), (10752, 117385), (10880, 116004), (11048, 114240), (11424, 110480), (13056, 96670), (13440, 93908), (13810, 91392), (14280, 88384), (15232, 82860), (16320, 77336), (16572, 76160), (17920, 70431), (19040, 66288), (19334, 65280), (20715, 60928), (21760, 58002), (22096, 57120), (22848, 55240), (23477, 53760), (26112, 48335), (26880, 46954), (27620, 45696), (28560, 44192), (29001, 43520), (30464, 41430), (32640, 38668), (33144, 38080)]