8712007680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 416

約数和(自身を含む): 31138905600

約数和(自身を除く): 22426897920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 380, 384, 408, 439, 456, 480, 510, 512, 544, 570, 608, 640, 646, 680, 760, 768, 816, 878, 912, 960, 969, 1020, 1024, 1088, 1140, 1216, 1280, 1292, 1317, 1360, 1520, 1536, 1615, 1632, 1756, 1824, 1920, 1938, 2040, 2048, 2176, 2195, 2280, 2432, 2560, 2584, 2634, 2720, 3040, 3072, 3230, 3264, 3512, 3648, 3840, 3876, 4080, 4096, 4352, 4390, 4560, 4845, 4864, 5120, 5168, 5268, 5440, 6080, 6144, 6460, 6528, 6585, 7024, 7296, 7463, 7680, 7752, 8160, 8341, 8704, 8780, 9120, 9690, 9728, 10240, 10336, 10536, 10880, 12160, 12288, 12920, 13056, 13170, 14048, 14592, 14926, 15360, 15504, 16320, 16682, 17408, 17560, 18240, 19380, 19456, 20480, 20672, 21072, 21760, 22389, 24320, 25023, 25840, 26112, 26340, 28096, 29184, 29852, 30720, 31008, 32640, 33364, 34816, 35120, 36480, 37315, 38760, 38912, 41344, 41705, 42144, 43520, 44778, 48640, 50046, 51680, 52224, 52680, 56192, 58368, 59704, 61440, 62016, 65280, 66728, 69632, 70240, 72960, 74630, 77520, 77824, 82688, 83410, 84288, 87040, 89556, 97280, 100092, 103360, 104448, 105360, 111945, 112384, 116736, 119408, 124032, 125115, 130560, 133456, 140480, 141797, 145920, 149260, 155040, 165376, 166820, 168576, 174080, 179112, 194560, 200184, 206720, 208896, 210720, 223890, 224768, 233472, 238816, 248064, 250230, 261120, 266912, 280960, 283594, 291840, 298520, 310080, 330752, 333640, 337152, 348160, 358224, 389120, 400368, 413440, 421440, 425391, 447780, 449536, 477632, 496128, 500460, 522240, 533824, 561920, 567188, 583680, 597040, 620160, 661504, 667280, 674304, 708985, 716448, 800736, 826880, 842880, 850782, 895560, 899072, 955264, 992256, 1000920, 1044480, 1067648, 1123840, 1134376, 1167360, 1194080, 1240320, 1323008, 1334560, 1348608, 1417970, 1432896, 1601472, 1653760, 1685760, 1701564, 1791120, 1798144, 1910528, 1984512, 2001840, 2126955, 2135296, 2247680, 2268752, 2388160, 2480640, 2669120, 2697216, 2835940, 2865792, 3202944, 3307520, 3371520, 3403128, 3582240, 3821056, 3969024, 4003680, 4253910, 4270592, 4495360, 4537504, 4776320, 4961280, 5338240, 5394432, 5671880, 5731584, 6405888, 6615040, 6743040, 6806256, 7164480, 7642112, 8007360, 8507820, 8541184, 8990720, 9075008, 9552640, 9922560, 10676480, 11343760, 11463168, 12811776, 13486080, 13612512, 14328960, 15284224, 16014720, 17015640, 17082368, 18150016, 19105280, 19845120, 21352960, 22687520, 22926336, 25623552, 26972160, 27225024, 28657920, 30568448, 32029440, 34031280, 34164736, 36300032, 38210560, 42705920, 45375040, 45852672, 51247104, 54450048, 57315840, 64058880, 68062560, 72600064, 76421120, 85411840, 90750080, 91705344, 102494208, 108900096, 114631680, 128117760, 136125120, 145200128, 152842240, 170823680, 181500160, 217800192, 229263360, 256235520, 272250240, 290400256, 363000320, 435600384, 458526720, 512471040, 544500480, 580800512, 726000640, 871200768, 1089000960, 1452001280, 1742401536, 2178001920, 2904002560, 4356003840, 8712007680]

約数ペア:

[(1, 8712007680), (2, 4356003840), (3, 2904002560), (4, 2178001920), (5, 1742401536), (6, 1452001280), (8, 1089000960), (10, 871200768), (12, 726000640), (15, 580800512), (16, 544500480), (17, 512471040), (19, 458526720), (20, 435600384), (24, 363000320), (30, 290400256), (32, 272250240), (34, 256235520), (38, 229263360), (40, 217800192), (48, 181500160), (51, 170823680), (57, 152842240), (60, 145200128), (64, 136125120), (68, 128117760), (76, 114631680), (80, 108900096), (85, 102494208), (95, 91705344), (96, 90750080), (102, 85411840), (114, 76421120), (120, 72600064), (128, 68062560), (136, 64058880), (152, 57315840), (160, 54450048), (170, 51247104), (190, 45852672), (192, 45375040), (204, 42705920), (228, 38210560), (240, 36300032), (255, 34164736), (256, 34031280), (272, 32029440), (285, 30568448), (304, 28657920), (320, 27225024), (323, 26972160), (340, 25623552), (380, 22926336), (384, 22687520), (408, 21352960), (439, 19845120), (456, 19105280), (480, 18150016), (510, 17082368), (512, 17015640), (544, 16014720), (570, 15284224), (608, 14328960), (640, 13612512), (646, 13486080), (680, 12811776), (760, 11463168), (768, 11343760), (816, 10676480), (878, 9922560), (912, 9552640), (960, 9075008), (969, 8990720), (1020, 8541184), (1024, 8507820), (1088, 8007360), (1140, 7642112), (1216, 7164480), (1280, 6806256), (1292, 6743040), (1317, 6615040), (1360, 6405888), (1520, 5731584), (1536, 5671880), (1615, 5394432), (1632, 5338240), (1756, 4961280), (1824, 4776320), (1920, 4537504), (1938, 4495360), (2040, 4270592), (2048, 4253910), (2176, 4003680), (2195, 3969024), (2280, 3821056), (2432, 3582240), (2560, 3403128), (2584, 3371520), (2634, 3307520), (2720, 3202944), (3040, 2865792), (3072, 2835940), (3230, 2697216), (3264, 2669120), (3512, 2480640), (3648, 2388160), (3840, 2268752), (3876, 2247680), (4080, 2135296), (4096, 2126955), (4352, 2001840), (4390, 1984512), (4560, 1910528), (4845, 1798144), (4864, 1791120), (5120, 1701564), (5168, 1685760), (5268, 1653760), (5440, 1601472), (6080, 1432896), (6144, 1417970), (6460, 1348608), (6528, 1334560), (6585, 1323008), (7024, 1240320), (7296, 1194080), (7463, 1167360), (7680, 1134376), (7752, 1123840), (8160, 1067648), (8341, 1044480), (8704, 1000920), (8780, 992256), (9120, 955264), (9690, 899072), (9728, 895560), (10240, 850782), (10336, 842880), (10536, 826880), (10880, 800736), (12160, 716448), (12288, 708985), (12920, 674304), (13056, 667280), (13170, 661504), (14048, 620160), (14592, 597040), (14926, 583680), (15360, 567188), (15504, 561920), (16320, 533824), (16682, 522240), (17408, 500460), (17560, 496128), (18240, 477632), (19380, 449536), (19456, 447780), (20480, 425391), (20672, 421440), (21072, 413440), (21760, 400368), (22389, 389120), (24320, 358224), (25023, 348160), (25840, 337152), (26112, 333640), (26340, 330752), (28096, 310080), (29184, 298520), (29852, 291840), (30720, 283594), (31008, 280960), (32640, 266912), (33364, 261120), (34816, 250230), (35120, 248064), (36480, 238816), (37315, 233472), (38760, 224768), (38912, 223890), (41344, 210720), (41705, 208896), (42144, 206720), (43520, 200184), (44778, 194560), (48640, 179112), (50046, 174080), (51680, 168576), (52224, 166820), (52680, 165376), (56192, 155040), (58368, 149260), (59704, 145920), (61440, 141797), (62016, 140480), (65280, 133456), (66728, 130560), (69632, 125115), (70240, 124032), (72960, 119408), (74630, 116736), (77520, 112384), (77824, 111945), (82688, 105360), (83410, 104448), (84288, 103360), (87040, 100092), (89556, 97280)]