1188076240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 160

約数和(自身を含む): 3145798656

約数和(自身を除く): 1957722416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 43, 52, 62, 65, 80, 86, 104, 124, 130, 155, 172, 208, 215, 248, 260, 310, 344, 403, 430, 496, 520, 559, 620, 688, 806, 857, 860, 1040, 1118, 1240, 1333, 1612, 1714, 1720, 2015, 2236, 2480, 2666, 2795, 3224, 3428, 3440, 4030, 4285, 4472, 5332, 5590, 6448, 6665, 6856, 8060, 8570, 8944, 10664, 11141, 11180, 13330, 13712, 16120, 17140, 17329, 21328, 22282, 22360, 26567, 26660, 32240, 34280, 34658, 36851, 44564, 44720, 53134, 53320, 55705, 68560, 69316, 73702, 86645, 89128, 106268, 106640, 111410, 132835, 138632, 147404, 173290, 178256, 184255, 212536, 222820, 265670, 277264, 294808, 345371, 346580, 368510, 425072, 445640, 479063, 531340, 589616, 690742, 693160, 737020, 891280, 958126, 1062680, 1142381, 1381484, 1386320, 1474040, 1726855, 1916252, 2125360, 2284762, 2395315, 2762968, 2948080, 3453710, 3832504, 4569524, 4790630, 5525936, 5711905, 6907420, 7665008, 9139048, 9581260, 11423810, 13814840, 14850953, 18278096, 19162520, 22847620, 27629680, 29701906, 38325040, 45695240, 59403812, 74254765, 91390480, 118807624, 148509530, 237615248, 297019060, 594038120, 1188076240]

約数ペア:

[(1, 1188076240), (2, 594038120), (4, 297019060), (5, 237615248), (8, 148509530), (10, 118807624), (13, 91390480), (16, 74254765), (20, 59403812), (26, 45695240), (31, 38325040), (40, 29701906), (43, 27629680), (52, 22847620), (62, 19162520), (65, 18278096), (80, 14850953), (86, 13814840), (104, 11423810), (124, 9581260), (130, 9139048), (155, 7665008), (172, 6907420), (208, 5711905), (215, 5525936), (248, 4790630), (260, 4569524), (310, 3832504), (344, 3453710), (403, 2948080), (430, 2762968), (496, 2395315), (520, 2284762), (559, 2125360), (620, 1916252), (688, 1726855), (806, 1474040), (857, 1386320), (860, 1381484), (1040, 1142381), (1118, 1062680), (1240, 958126), (1333, 891280), (1612, 737020), (1714, 693160), (1720, 690742), (2015, 589616), (2236, 531340), (2480, 479063), (2666, 445640), (2795, 425072), (3224, 368510), (3428, 346580), (3440, 345371), (4030, 294808), (4285, 277264), (4472, 265670), (5332, 222820), (5590, 212536), (6448, 184255), (6665, 178256), (6856, 173290), (8060, 147404), (8570, 138632), (8944, 132835), (10664, 111410), (11141, 106640), (11180, 106268), (13330, 89128), (13712, 86645), (16120, 73702), (17140, 69316), (17329, 68560), (21328, 55705), (22282, 53320), (22360, 53134), (26567, 44720), (26660, 44564), (32240, 36851), (34280, 34658)]