126468720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 240

約数和(自身を含む): 506967552

約数和(自身を除く): 380498832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1091, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2182, 2415, 2520, 2576, 2760, 2898, 3220, 3273, 3312, 3864, 4140, 4364, 4830, 5040, 5455, 5520, 5796, 6440, 6546, 7245, 7637, 7728, 8280, 8728, 9660, 9819, 10910, 11592, 12880, 13092, 14490, 15274, 16365, 16560, 17456, 19320, 19638, 21820, 22911, 23184, 25093, 26184, 28980, 30548, 32730, 38185, 38640, 39276, 43640, 45822, 49095, 50186, 52368, 57960, 61096, 65460, 68733, 75279, 76370, 78552, 87280, 91644, 98190, 100372, 114555, 115920, 122192, 125465, 130920, 137466, 150558, 152740, 157104, 175651, 183288, 196380, 200744, 225837, 229110, 250930, 261840, 274932, 301116, 305480, 343665, 351302, 366576, 376395, 392760, 401488, 451674, 458220, 501860, 526953, 549864, 602232, 610960, 687330, 702604, 752790, 785520, 878255, 903348, 916440, 1003720, 1053906, 1099728, 1129185, 1204464, 1374660, 1405208, 1505580, 1580859, 1756510, 1806696, 1832880, 2007440, 2107812, 2258370, 2634765, 2749320, 2810416, 3011160, 3161718, 3513020, 3613392, 4215624, 4516740, 5269530, 5498640, 6022320, 6323436, 7026040, 7904295, 8431248, 9033480, 10539060, 12646872, 14052080, 15808590, 18066960, 21078120, 25293744, 31617180, 42156240, 63234360, 126468720]

約数ペア:

[(1, 126468720), (2, 63234360), (3, 42156240), (4, 31617180), (5, 25293744), (6, 21078120), (7, 18066960), (8, 15808590), (9, 14052080), (10, 12646872), (12, 10539060), (14, 9033480), (15, 8431248), (16, 7904295), (18, 7026040), (20, 6323436), (21, 6022320), (23, 5498640), (24, 5269530), (28, 4516740), (30, 4215624), (35, 3613392), (36, 3513020), (40, 3161718), (42, 3011160), (45, 2810416), (46, 2749320), (48, 2634765), (56, 2258370), (60, 2107812), (63, 2007440), (69, 1832880), (70, 1806696), (72, 1756510), (80, 1580859), (84, 1505580), (90, 1405208), (92, 1374660), (105, 1204464), (112, 1129185), (115, 1099728), (120, 1053906), (126, 1003720), (138, 916440), (140, 903348), (144, 878255), (161, 785520), (168, 752790), (180, 702604), (184, 687330), (207, 610960), (210, 602232), (230, 549864), (240, 526953), (252, 501860), (276, 458220), (280, 451674), (315, 401488), (322, 392760), (336, 376395), (345, 366576), (360, 351302), (368, 343665), (414, 305480), (420, 301116), (460, 274932), (483, 261840), (504, 250930), (552, 229110), (560, 225837), (630, 200744), (644, 196380), (690, 183288), (720, 175651), (805, 157104), (828, 152740), (840, 150558), (920, 137466), (966, 130920), (1008, 125465), (1035, 122192), (1091, 115920), (1104, 114555), (1260, 100372), (1288, 98190), (1380, 91644), (1449, 87280), (1610, 78552), (1656, 76370), (1680, 75279), (1840, 68733), (1932, 65460), (2070, 61096), (2182, 57960), (2415, 52368), (2520, 50186), (2576, 49095), (2760, 45822), (2898, 43640), (3220, 39276), (3273, 38640), (3312, 38185), (3864, 32730), (4140, 30548), (4364, 28980), (4830, 26184), (5040, 25093), (5455, 23184), (5520, 22911), (5796, 21820), (6440, 19638), (6546, 19320), (7245, 17456), (7637, 16560), (7728, 16365), (8280, 15274), (8728, 14490), (9660, 13092), (9819, 12880), (10910, 11592)]