1914683813880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1715851}}^1$

素因数の和:1716429

約数の個数: 128

約数和(自身を含む): 6093059086080

約数和(自身を除く): 4178375272200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 547, 680, 1020, 1094, 1641, 2040, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 9299, 10940, 13128, 16410, 18598, 21880, 27897, 32820, 37196, 46495, 55794, 65640, 74392, 92990, 111588, 139485, 185980, 223176, 278970, 371960, 557940, 1115880, 1715851, 3431702, 5147553, 6863404, 8579255, 10295106, 13726808, 17158510, 20590212, 25737765, 29169467, 34317020, 41180424, 51475530, 58338934, 68634040, 87508401, 102951060, 116677868, 145847335, 175016802, 205902120, 233355736, 291694670, 350033604, 437542005, 583389340, 700067208, 875084010, 938570497, 1166778680, 1750168020, 1877140994, 2815711491, 3500336040, 3754281988, 4692852485, 5631422982, 7508563976, 9385704970, 11262845964, 14078557455, 15955698449, 18771409940, 22525691928, 28157114910, 31911396898, 37542819880, 47867095347, 56314229820, 63822793796, 79778492245, 95734190694, 112628459640, 127645587592, 159556984490, 191468381388, 239335476735, 319113968980, 382936762776, 478670953470, 638227937960, 957341906940, 1914683813880]

約数ペア:

[(1, 1914683813880), (2, 957341906940), (3, 638227937960), (4, 478670953470), (5, 382936762776), (6, 319113968980), (8, 239335476735), (10, 191468381388), (12, 159556984490), (15, 127645587592), (17, 112628459640), (20, 95734190694), (24, 79778492245), (30, 63822793796), (34, 56314229820), (40, 47867095347), (51, 37542819880), (60, 31911396898), (68, 28157114910), (85, 22525691928), (102, 18771409940), (120, 15955698449), (136, 14078557455), (170, 11262845964), (204, 9385704970), (255, 7508563976), (340, 5631422982), (408, 4692852485), (510, 3754281988), (547, 3500336040), (680, 2815711491), (1020, 1877140994), (1094, 1750168020), (1641, 1166778680), (2040, 938570497), (2188, 875084010), (2735, 700067208), (3282, 583389340), (4376, 437542005), (5470, 350033604), (6564, 291694670), (8205, 233355736), (9299, 205902120), (10940, 175016802), (13128, 145847335), (16410, 116677868), (18598, 102951060), (21880, 87508401), (27897, 68634040), (32820, 58338934), (37196, 51475530), (46495, 41180424), (55794, 34317020), (65640, 29169467), (74392, 25737765), (92990, 20590212), (111588, 17158510), (139485, 13726808), (185980, 10295106), (223176, 8579255), (278970, 6863404), (371960, 5147553), (557940, 3431702), (1115880, 1715851)]