1080694440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{142949}}^1$

素因数の和:142976

約数の個数: 128

約数和(自身を含む): 4116960000

約数和(自身を除く): 3036265560

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, 7560, 142949, 285898, 428847, 571796, 714745, 857694, 1000643, 1143592, 1286541, 1429490, 1715388, 2001286, 2144235, 2573082, 2858980, 3001929, 3430776, 3859623, 4002572, 4288470, 5003215, 5146164, 5717960, 6003858, 6432705, 7719246, 8005144, 8576940, 9005787, 10006430, 10292328, 12007716, 12865410, 15009645, 15438492, 17153880, 18011574, 19298115, 20012860, 24015432, 25730820, 27017361, 30019290, 30876984, 36023148, 38596230, 40025720, 45028935, 51461640, 54034722, 60038580, 72046296, 77192460, 90057870, 108069444, 120077160, 135086805, 154384920, 180115740, 216138888, 270173610, 360231480, 540347220, 1080694440]

約数ペア:

[(1, 1080694440), (2, 540347220), (3, 360231480), (4, 270173610), (5, 216138888), (6, 180115740), (7, 154384920), (8, 135086805), (9, 120077160), (10, 108069444), (12, 90057870), (14, 77192460), (15, 72046296), (18, 60038580), (20, 54034722), (21, 51461640), (24, 45028935), (27, 40025720), (28, 38596230), (30, 36023148), (35, 30876984), (36, 30019290), (40, 27017361), (42, 25730820), (45, 24015432), (54, 20012860), (56, 19298115), (60, 18011574), (63, 17153880), (70, 15438492), (72, 15009645), (84, 12865410), (90, 12007716), (105, 10292328), (108, 10006430), (120, 9005787), (126, 8576940), (135, 8005144), (140, 7719246), (168, 6432705), (180, 6003858), (189, 5717960), (210, 5146164), (216, 5003215), (252, 4288470), (270, 4002572), (280, 3859623), (315, 3430776), (360, 3001929), (378, 2858980), (420, 2573082), (504, 2144235), (540, 2001286), (630, 1715388), (756, 1429490), (840, 1286541), (945, 1143592), (1080, 1000643), (1260, 857694), (1512, 714745), (1890, 571796), (2520, 428847), (3780, 285898), (7560, 142949)]