1517486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{3313}}^1$

素因数の和:3685

約数の個数: 128

約数和(自身を含む): 4982135040

約数和(自身を除く): 3464648520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 347, 440, 660, 694, 1041, 1320, 1388, 1735, 2082, 2776, 3313, 3470, 3817, 4164, 5205, 6626, 6940, 7634, 8328, 9939, 10410, 11451, 13252, 13880, 15268, 16565, 19085, 19878, 20820, 22902, 26504, 30536, 33130, 36443, 38170, 39756, 41640, 45804, 49695, 57255, 66260, 72886, 76340, 79512, 91608, 99390, 109329, 114510, 132520, 145772, 152680, 182215, 198780, 218658, 229020, 291544, 364430, 397560, 437316, 458040, 546645, 728860, 874632, 1093290, 1149611, 1457720, 2186580, 2299222, 3448833, 4373160, 4598444, 5748055, 6897666, 9196888, 11496110, 12645721, 13795332, 17244165, 22992220, 25291442, 27590664, 34488330, 37937163, 45984440, 50582884, 63228605, 68976660, 75874326, 101165768, 126457210, 137953320, 151748652, 189685815, 252914420, 303497304, 379371630, 505828840, 758743260, 1517486520]

約数ペア:

[(1, 1517486520), (2, 758743260), (3, 505828840), (4, 379371630), (5, 303497304), (6, 252914420), (8, 189685815), (10, 151748652), (11, 137953320), (12, 126457210), (15, 101165768), (20, 75874326), (22, 68976660), (24, 63228605), (30, 50582884), (33, 45984440), (40, 37937163), (44, 34488330), (55, 27590664), (60, 25291442), (66, 22992220), (88, 17244165), (110, 13795332), (120, 12645721), (132, 11496110), (165, 9196888), (220, 6897666), (264, 5748055), (330, 4598444), (347, 4373160), (440, 3448833), (660, 2299222), (694, 2186580), (1041, 1457720), (1320, 1149611), (1388, 1093290), (1735, 874632), (2082, 728860), (2776, 546645), (3313, 458040), (3470, 437316), (3817, 397560), (4164, 364430), (5205, 291544), (6626, 229020), (6940, 218658), (7634, 198780), (8328, 182215), (9939, 152680), (10410, 145772), (11451, 132520), (13252, 114510), (13880, 109329), (15268, 99390), (16565, 91608), (19085, 79512), (19878, 76340), (20820, 72886), (22902, 66260), (26504, 57255), (30536, 49695), (33130, 45804), (36443, 41640), (38170, 39756)]