1997013120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 6989284800

約数和(自身を除く): 4992271680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 61, 64, 68, 80, 85, 96, 102, 118, 120, 122, 128, 136, 160, 170, 177, 183, 192, 204, 236, 240, 244, 255, 272, 289, 295, 305, 320, 340, 354, 366, 384, 408, 472, 480, 488, 510, 544, 578, 590, 610, 640, 680, 708, 732, 816, 867, 885, 915, 944, 960, 976, 1003, 1020, 1037, 1088, 1156, 1180, 1220, 1360, 1416, 1445, 1464, 1632, 1734, 1770, 1830, 1888, 1920, 1952, 2006, 2040, 2074, 2176, 2312, 2360, 2440, 2720, 2832, 2890, 2928, 3009, 3111, 3264, 3468, 3540, 3599, 3660, 3776, 3904, 4012, 4080, 4148, 4335, 4624, 4720, 4880, 5015, 5185, 5440, 5664, 5780, 5856, 6018, 6222, 6528, 6936, 7080, 7198, 7320, 7552, 7808, 8024, 8160, 8296, 8670, 9248, 9440, 9760, 10030, 10370, 10797, 10880, 11328, 11560, 11712, 12036, 12444, 13872, 14160, 14396, 14640, 15045, 15555, 16048, 16320, 16592, 17051, 17340, 17629, 17995, 18496, 18880, 19520, 20060, 20740, 21594, 22656, 23120, 23424, 24072, 24888, 27744, 28320, 28792, 29280, 30090, 31110, 32096, 32640, 33184, 34102, 34680, 35258, 35990, 36992, 37760, 39040, 40120, 41480, 43188, 46240, 48144, 49776, 51153, 52887, 53985, 55488, 56640, 57584, 58560, 60180, 61183, 62220, 64192, 66368, 68204, 69360, 70516, 71980, 80240, 82960, 85255, 86376, 88145, 92480, 96288, 99552, 102306, 105774, 107970, 110976, 113280, 115168, 117120, 120360, 122366, 124440, 128384, 132736, 136408, 138720, 141032, 143960, 160480, 165920, 170510, 172752, 176290, 183549, 184960, 192576, 199104, 204612, 211548, 215940, 230336, 240720, 244732, 248880, 255765, 264435, 272816, 277440, 282064, 287920, 305915, 320960, 331840, 341020, 345504, 352580, 367098, 385152, 398208, 409224, 423096, 431880, 460672, 481440, 489464, 497760, 511530, 528870, 545632, 554880, 564128, 575840, 611830, 641920, 663680, 682040, 691008, 705160, 734196, 818448, 846192, 863760, 917745, 962880, 978928, 995520, 1023060, 1040111, 1057740, 1091264, 1128256, 1151680, 1223660, 1364080, 1382016, 1410320, 1468392, 1636896, 1692384, 1727520, 1835490, 1925760, 1957856, 1991040, 2046120, 2080222, 2115480, 2182528, 2256512, 2303360, 2447320, 2728160, 2820640, 2936784, 3120333, 3273792, 3384768, 3455040, 3670980, 3915712, 4092240, 4160444, 4230960, 4894640, 5200555, 5456320, 5641280, 5873568, 6240666, 6547584, 6769536, 6910080, 7341960, 7831424, 8184480, 8320888, 8461920, 9789280, 10401110, 10912640, 11282560, 11747136, 12481332, 14683920, 15601665, 16368960, 16641776, 16923840, 19578560, 20802220, 23494272, 24962664, 29367840, 31203330, 32737920, 33283552, 33847680, 39157120, 41604440, 49925328, 58735680, 62406660, 66567104, 83208880, 99850656, 117471360, 124813320, 133134208, 166417760, 199701312, 249626640, 332835520, 399402624, 499253280, 665671040, 998506560, 1997013120]

約数ペア:

[(1, 1997013120), (2, 998506560), (3, 665671040), (4, 499253280), (5, 399402624), (6, 332835520), (8, 249626640), (10, 199701312), (12, 166417760), (15, 133134208), (16, 124813320), (17, 117471360), (20, 99850656), (24, 83208880), (30, 66567104), (32, 62406660), (34, 58735680), (40, 49925328), (48, 41604440), (51, 39157120), (59, 33847680), (60, 33283552), (61, 32737920), (64, 31203330), (68, 29367840), (80, 24962664), (85, 23494272), (96, 20802220), (102, 19578560), (118, 16923840), (120, 16641776), (122, 16368960), (128, 15601665), (136, 14683920), (160, 12481332), (170, 11747136), (177, 11282560), (183, 10912640), (192, 10401110), (204, 9789280), (236, 8461920), (240, 8320888), (244, 8184480), (255, 7831424), (272, 7341960), (289, 6910080), (295, 6769536), (305, 6547584), (320, 6240666), (340, 5873568), (354, 5641280), (366, 5456320), (384, 5200555), (408, 4894640), (472, 4230960), (480, 4160444), (488, 4092240), (510, 3915712), (544, 3670980), (578, 3455040), (590, 3384768), (610, 3273792), (640, 3120333), (680, 2936784), (708, 2820640), (732, 2728160), (816, 2447320), (867, 2303360), (885, 2256512), (915, 2182528), (944, 2115480), (960, 2080222), (976, 2046120), (1003, 1991040), (1020, 1957856), (1037, 1925760), (1088, 1835490), (1156, 1727520), (1180, 1692384), (1220, 1636896), (1360, 1468392), (1416, 1410320), (1445, 1382016), (1464, 1364080), (1632, 1223660), (1734, 1151680), (1770, 1128256), (1830, 1091264), (1888, 1057740), (1920, 1040111), (1952, 1023060), (2006, 995520), (2040, 978928), (2074, 962880), (2176, 917745), (2312, 863760), (2360, 846192), (2440, 818448), (2720, 734196), (2832, 705160), (2890, 691008), (2928, 682040), (3009, 663680), (3111, 641920), (3264, 611830), (3468, 575840), (3540, 564128), (3599, 554880), (3660, 545632), (3776, 528870), (3904, 511530), (4012, 497760), (4080, 489464), (4148, 481440), (4335, 460672), (4624, 431880), (4720, 423096), (4880, 409224), (5015, 398208), (5185, 385152), (5440, 367098), (5664, 352580), (5780, 345504), (5856, 341020), (6018, 331840), (6222, 320960), (6528, 305915), (6936, 287920), (7080, 282064), (7198, 277440), (7320, 272816), (7552, 264435), (7808, 255765), (8024, 248880), (8160, 244732), (8296, 240720), (8670, 230336), (9248, 215940), (9440, 211548), (9760, 204612), (10030, 199104), (10370, 192576), (10797, 184960), (10880, 183549), (11328, 176290), (11560, 172752), (11712, 170510), (12036, 165920), (12444, 160480), (13872, 143960), (14160, 141032), (14396, 138720), (14640, 136408), (15045, 132736), (15555, 128384), (16048, 124440), (16320, 122366), (16592, 120360), (17051, 117120), (17340, 115168), (17629, 113280), (17995, 110976), (18496, 107970), (18880, 105774), (19520, 102306), (20060, 99552), (20740, 96288), (21594, 92480), (22656, 88145), (23120, 86376), (23424, 85255), (24072, 82960), (24888, 80240), (27744, 71980), (28320, 70516), (28792, 69360), (29280, 68204), (30090, 66368), (31110, 64192), (32096, 62220), (32640, 61183), (33184, 60180), (34102, 58560), (34680, 57584), (35258, 56640), (35990, 55488), (36992, 53985), (37760, 52887), (39040, 51153), (40120, 49776), (41480, 48144), (43188, 46240)]