537916680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71153}}^1$

素因数の和:71180

約数の個数: 128

約数和(自身を含む): 2049235200

約数和(自身を除く): 1511318520

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, 71153, 142306, 213459, 284612, 355765, 426918, 498071, 569224, 640377, 711530, 853836, 996142, 1067295, 1280754, 1423060, 1494213, 1707672, 1921131, 1992284, 2134590, 2490355, 2561508, 2846120, 2988426, 3201885, 3842262, 3984568, 4269180, 4482639, 4980710, 5123016, 5976852, 6403770, 7471065, 7684524, 8538360, 8965278, 9605655, 9961420, 11953704, 12807540, 13447917, 14942130, 15369048, 17930556, 19211310, 19922840, 22413195, 25615080, 26895834, 29884260, 35861112, 38422620, 44826390, 53791668, 59768520, 67239585, 76845240, 89652780, 107583336, 134479170, 179305560, 268958340, 537916680]

約数ペア:

[(1, 537916680), (2, 268958340), (3, 179305560), (4, 134479170), (5, 107583336), (6, 89652780), (7, 76845240), (8, 67239585), (9, 59768520), (10, 53791668), (12, 44826390), (14, 38422620), (15, 35861112), (18, 29884260), (20, 26895834), (21, 25615080), (24, 22413195), (27, 19922840), (28, 19211310), (30, 17930556), (35, 15369048), (36, 14942130), (40, 13447917), (42, 12807540), (45, 11953704), (54, 9961420), (56, 9605655), (60, 8965278), (63, 8538360), (70, 7684524), (72, 7471065), (84, 6403770), (90, 5976852), (105, 5123016), (108, 4980710), (120, 4482639), (126, 4269180), (135, 3984568), (140, 3842262), (168, 3201885), (180, 2988426), (189, 2846120), (210, 2561508), (216, 2490355), (252, 2134590), (270, 1992284), (280, 1921131), (315, 1707672), (360, 1494213), (378, 1423060), (420, 1280754), (504, 1067295), (540, 996142), (630, 853836), (756, 711530), (840, 640377), (945, 569224), (1080, 498071), (1260, 426918), (1512, 355765), (1890, 284612), (2520, 213459), (3780, 142306), (7560, 71153)]