2545843581120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{378845771}}^1$

素因数の和:378845798

約数の個数: 112

約数和(自身を含む): 9237775304448

約数和(自身を除く): 6691931723328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 378845771, 757691542, 1136537313, 1515383084, 1894228855, 2273074626, 2651920397, 3030766168, 3788457710, 4546149252, 5303840794, 5682686565, 6061532336, 7576915420, 7955761191, 9092298504, 10607681588, 11365373130, 12123064672, 13259601985, 15153830840, 15911522382, 18184597008, 21215363176, 22730746260, 24246129344, 26519203970, 30307661680, 31823044764, 36369194016, 39778805955, 42430726352, 45461492520, 53038407940, 60615323360, 63646089528, 72738388032, 79557611910, 84861452704, 90922985040, 106076815880, 121230646720, 127292179056, 159115223820, 169722905408, 181845970080, 212153631760, 254584358112, 318230447640, 363691940160, 424307263520, 509168716224, 636460895280, 848614527040, 1272921790560, 2545843581120]

約数ペア:

[(1, 2545843581120), (2, 1272921790560), (3, 848614527040), (4, 636460895280), (5, 509168716224), (6, 424307263520), (7, 363691940160), (8, 318230447640), (10, 254584358112), (12, 212153631760), (14, 181845970080), (15, 169722905408), (16, 159115223820), (20, 127292179056), (21, 121230646720), (24, 106076815880), (28, 90922985040), (30, 84861452704), (32, 79557611910), (35, 72738388032), (40, 63646089528), (42, 60615323360), (48, 53038407940), (56, 45461492520), (60, 42430726352), (64, 39778805955), (70, 36369194016), (80, 31823044764), (84, 30307661680), (96, 26519203970), (105, 24246129344), (112, 22730746260), (120, 21215363176), (140, 18184597008), (160, 15911522382), (168, 15153830840), (192, 13259601985), (210, 12123064672), (224, 11365373130), (240, 10607681588), (280, 9092298504), (320, 7955761191), (336, 7576915420), (420, 6061532336), (448, 5682686565), (480, 5303840794), (560, 4546149252), (672, 3788457710), (840, 3030766168), (960, 2651920397), (1120, 2273074626), (1344, 1894228855), (1680, 1515383084), (2240, 1136537313), (3360, 757691542), (6720, 378845771)]