42782040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{5659}}^1$

素因数の和:5686

約数の個数: 128

約数和(自身を含む): 163008000

約数和(自身を除く): 120225960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 5659, 7560, 11318, 16977, 22636, 28295, 33954, 39613, 45272, 50931, 56590, 67908, 79226, 84885, 101862, 113180, 118839, 135816, 152793, 158452, 169770, 198065, 203724, 226360, 237678, 254655, 305586, 316904, 339540, 356517, 396130, 407448, 475356, 509310, 594195, 611172, 679080, 713034, 763965, 792260, 950712, 1018620, 1069551, 1188390, 1222344, 1426068, 1527930, 1584520, 1782585, 2037240, 2139102, 2376780, 2852136, 3055860, 3565170, 4278204, 4753560, 5347755, 6111720, 7130340, 8556408, 10695510, 14260680, 21391020, 42782040]

約数ペア:

[(1, 42782040), (2, 21391020), (3, 14260680), (4, 10695510), (5, 8556408), (6, 7130340), (7, 6111720), (8, 5347755), (9, 4753560), (10, 4278204), (12, 3565170), (14, 3055860), (15, 2852136), (18, 2376780), (20, 2139102), (21, 2037240), (24, 1782585), (27, 1584520), (28, 1527930), (30, 1426068), (35, 1222344), (36, 1188390), (40, 1069551), (42, 1018620), (45, 950712), (54, 792260), (56, 763965), (60, 713034), (63, 679080), (70, 611172), (72, 594195), (84, 509310), (90, 475356), (105, 407448), (108, 396130), (120, 356517), (126, 339540), (135, 316904), (140, 305586), (168, 254655), (180, 237678), (189, 226360), (210, 203724), (216, 198065), (252, 169770), (270, 158452), (280, 152793), (315, 135816), (360, 118839), (378, 113180), (420, 101862), (504, 84885), (540, 79226), (630, 67908), (756, 56590), (840, 50931), (945, 45272), (1080, 39613), (1260, 33954), (1512, 28295), (1890, 22636), (2520, 16977), (3780, 11318), (5659, 7560)]