1263419640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{167119}}^1$

素因数の和:167146

約数の個数: 128

約数和(自身を含む): 4813056000

約数和(自身を除く): 3549636360

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, 167119, 334238, 501357, 668476, 835595, 1002714, 1169833, 1336952, 1504071, 1671190, 2005428, 2339666, 2506785, 3008142, 3342380, 3509499, 4010856, 4512213, 4679332, 5013570, 5849165, 6016284, 6684760, 7018998, 7520355, 9024426, 9358664, 10027140, 10528497, 11698330, 12032568, 14037996, 15040710, 17547495, 18048852, 20054280, 21056994, 22561065, 23396660, 28075992, 30081420, 31585491, 35094990, 36097704, 42113988, 45122130, 46793320, 52642485, 60162840, 63170982, 70189980, 84227976, 90244260, 105284970, 126341964, 140379960, 157927455, 180488520, 210569940, 252683928, 315854910, 421139880, 631709820, 1263419640]

約数ペア:

[(1, 1263419640), (2, 631709820), (3, 421139880), (4, 315854910), (5, 252683928), (6, 210569940), (7, 180488520), (8, 157927455), (9, 140379960), (10, 126341964), (12, 105284970), (14, 90244260), (15, 84227976), (18, 70189980), (20, 63170982), (21, 60162840), (24, 52642485), (27, 46793320), (28, 45122130), (30, 42113988), (35, 36097704), (36, 35094990), (40, 31585491), (42, 30081420), (45, 28075992), (54, 23396660), (56, 22561065), (60, 21056994), (63, 20054280), (70, 18048852), (72, 17547495), (84, 15040710), (90, 14037996), (105, 12032568), (108, 11698330), (120, 10528497), (126, 10027140), (135, 9358664), (140, 9024426), (168, 7520355), (180, 7018998), (189, 6684760), (210, 6016284), (216, 5849165), (252, 5013570), (270, 4679332), (280, 4512213), (315, 4010856), (360, 3509499), (378, 3342380), (420, 3008142), (504, 2506785), (540, 2339666), (630, 2005428), (756, 1671190), (840, 1504071), (945, 1336952), (1080, 1169833), (1260, 1002714), (1512, 835595), (1890, 668476), (2520, 501357), (3780, 334238), (7560, 167119)]