2749348560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3581}}^1$

素因数の和:4061

約数の個数: 160

約数和(自身を含む): 9764589312

約数和(自身を除く): 7015240752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 457, 560, 840, 914, 1371, 1680, 1828, 2285, 2742, 3199, 3581, 3656, 4570, 5484, 6398, 6855, 7162, 7312, 9140, 9597, 10743, 10968, 12796, 13710, 14324, 15995, 17905, 18280, 19194, 21486, 21936, 25067, 25592, 27420, 28648, 31990, 35810, 36560, 38388, 42972, 47985, 50134, 51184, 53715, 54840, 57296, 63980, 71620, 75201, 76776, 85944, 95970, 100268, 107430, 109680, 125335, 127960, 143240, 150402, 153552, 171888, 191940, 200536, 214860, 250670, 255920, 286480, 300804, 376005, 383880, 401072, 429720, 501340, 601608, 752010, 767760, 859440, 1002680, 1203216, 1504020, 1636517, 2005360, 3008040, 3273034, 4909551, 6016080, 6546068, 8182585, 9819102, 11455619, 13092136, 16365170, 19638204, 22911238, 24547755, 26184272, 32730340, 34366857, 39276408, 45822476, 49095510, 57278095, 65460680, 68733714, 78552816, 91644952, 98191020, 114556190, 130921360, 137467428, 171834285, 183289904, 196382040, 229112380, 274934856, 343668570, 392764080, 458224760, 549869712, 687337140, 916449520, 1374674280, 2749348560]

約数ペア:

[(1, 2749348560), (2, 1374674280), (3, 916449520), (4, 687337140), (5, 549869712), (6, 458224760), (7, 392764080), (8, 343668570), (10, 274934856), (12, 229112380), (14, 196382040), (15, 183289904), (16, 171834285), (20, 137467428), (21, 130921360), (24, 114556190), (28, 98191020), (30, 91644952), (35, 78552816), (40, 68733714), (42, 65460680), (48, 57278095), (56, 49095510), (60, 45822476), (70, 39276408), (80, 34366857), (84, 32730340), (105, 26184272), (112, 24547755), (120, 22911238), (140, 19638204), (168, 16365170), (210, 13092136), (240, 11455619), (280, 9819102), (336, 8182585), (420, 6546068), (457, 6016080), (560, 4909551), (840, 3273034), (914, 3008040), (1371, 2005360), (1680, 1636517), (1828, 1504020), (2285, 1203216), (2742, 1002680), (3199, 859440), (3581, 767760), (3656, 752010), (4570, 601608), (5484, 501340), (6398, 429720), (6855, 401072), (7162, 383880), (7312, 376005), (9140, 300804), (9597, 286480), (10743, 255920), (10968, 250670), (12796, 214860), (13710, 200536), (14324, 191940), (15995, 171888), (17905, 153552), (18280, 150402), (19194, 143240), (21486, 127960), (21936, 125335), (25067, 109680), (25592, 107430), (27420, 100268), (28648, 95970), (31990, 85944), (35810, 76776), (36560, 75201), (38388, 71620), (42972, 63980), (47985, 57296), (50134, 54840), (51184, 53715)]