40847040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 168

約数和(自身を含む): 151442928

約数和(自身を除く): 110595888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1091, 1170, 1248, 1440, 1560, 1872, 2080, 2182, 2340, 2496, 2880, 3120, 3273, 3744, 4160, 4364, 4680, 5455, 6240, 6546, 7488, 8728, 9360, 9819, 10910, 12480, 13092, 14183, 16365, 17456, 18720, 19638, 21820, 26184, 28366, 32730, 34912, 37440, 39276, 42549, 43640, 49095, 52368, 56732, 65460, 69824, 70915, 78552, 85098, 87280, 98190, 104736, 113464, 127647, 130920, 141830, 157104, 170196, 174560, 196380, 209472, 212745, 226928, 255294, 261840, 283660, 314208, 340392, 349120, 392760, 425490, 453856, 510588, 523680, 567320, 628416, 638235, 680784, 785520, 850980, 907712, 1021176, 1047360, 1134640, 1276470, 1361568, 1571040, 1701960, 2042352, 2269280, 2552940, 2723136, 3142080, 3403920, 4084704, 4538560, 5105880, 6807840, 8169408, 10211760, 13615680, 20423520, 40847040]

約数ペア:

[(1, 40847040), (2, 20423520), (3, 13615680), (4, 10211760), (5, 8169408), (6, 6807840), (8, 5105880), (9, 4538560), (10, 4084704), (12, 3403920), (13, 3142080), (15, 2723136), (16, 2552940), (18, 2269280), (20, 2042352), (24, 1701960), (26, 1571040), (30, 1361568), (32, 1276470), (36, 1134640), (39, 1047360), (40, 1021176), (45, 907712), (48, 850980), (52, 785520), (60, 680784), (64, 638235), (65, 628416), (72, 567320), (78, 523680), (80, 510588), (90, 453856), (96, 425490), (104, 392760), (117, 349120), (120, 340392), (130, 314208), (144, 283660), (156, 261840), (160, 255294), (180, 226928), (192, 212745), (195, 209472), (208, 196380), (234, 174560), (240, 170196), (260, 157104), (288, 141830), (312, 130920), (320, 127647), (360, 113464), (390, 104736), (416, 98190), (468, 87280), (480, 85098), (520, 78552), (576, 70915), (585, 69824), (624, 65460), (720, 56732), (780, 52368), (832, 49095), (936, 43640), (960, 42549), (1040, 39276), (1091, 37440), (1170, 34912), (1248, 32730), (1440, 28366), (1560, 26184), (1872, 21820), (2080, 19638), (2182, 18720), (2340, 17456), (2496, 16365), (2880, 14183), (3120, 13092), (3273, 12480), (3744, 10910), (4160, 9819), (4364, 9360), (4680, 8728), (5455, 7488), (6240, 6546)]