1979320464720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{371143}}^1$

素因数の和:371991

約数の個数: 200

約数和(自身を含む): 6882844695936

約数和(自身を除く): 4903524231216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 823, 1080, 1296, 1620, 1646, 2160, 2469, 3240, 3292, 4115, 4938, 6480, 6584, 7407, 8230, 9876, 12345, 13168, 14814, 16460, 19752, 22221, 24690, 29628, 32920, 37035, 39504, 44442, 49380, 59256, 65840, 66663, 74070, 88884, 98760, 111105, 118512, 133326, 148140, 177768, 197520, 222210, 266652, 296280, 333315, 355536, 371143, 444420, 533304, 592560, 666630, 742286, 888840, 1066608, 1113429, 1333260, 1484572, 1777680, 1855715, 2226858, 2666520, 2969144, 3340287, 3711430, 4453716, 5333040, 5567145, 5938288, 6680574, 7422860, 8907432, 10020861, 11134290, 13361148, 14845720, 16701435, 17814864, 20041722, 22268580, 26722296, 29691440, 30062583, 33402870, 40083444, 44537160, 50104305, 53444592, 60125166, 66805740, 80166888, 89074320, 100208610, 120250332, 133611480, 150312915, 160333776, 200417220, 240500664, 267222960, 300625830, 305450689, 400834440, 481001328, 601251660, 610901378, 801668880, 916352067, 1202503320, 1221802756, 1527253445, 1832704134, 2405006640, 2443605512, 2749056201, 3054506890, 3665408268, 4581760335, 4887211024, 5498112402, 6109013780, 7330816536, 8247168603, 9163520670, 10996224804, 12218027560, 13745281005, 14661633072, 16494337206, 18327041340, 21992449608, 24436055120, 24741505809, 27490562010, 32988674412, 36654082680, 41235843015, 43984899216, 49483011618, 54981124020, 65977348824, 73308165360, 82471686030, 98966023236, 109962248040, 123707529045, 131954697648, 164943372060, 197932046472, 219924496080, 247415058090, 329886744120, 395864092944, 494830116180, 659773488240, 989660232360, 1979320464720]

約数ペア:

[(1, 1979320464720), (2, 989660232360), (3, 659773488240), (4, 494830116180), (5, 395864092944), (6, 329886744120), (8, 247415058090), (9, 219924496080), (10, 197932046472), (12, 164943372060), (15, 131954697648), (16, 123707529045), (18, 109962248040), (20, 98966023236), (24, 82471686030), (27, 73308165360), (30, 65977348824), (36, 54981124020), (40, 49483011618), (45, 43984899216), (48, 41235843015), (54, 36654082680), (60, 32988674412), (72, 27490562010), (80, 24741505809), (81, 24436055120), (90, 21992449608), (108, 18327041340), (120, 16494337206), (135, 14661633072), (144, 13745281005), (162, 12218027560), (180, 10996224804), (216, 9163520670), (240, 8247168603), (270, 7330816536), (324, 6109013780), (360, 5498112402), (405, 4887211024), (432, 4581760335), (540, 3665408268), (648, 3054506890), (720, 2749056201), (810, 2443605512), (823, 2405006640), (1080, 1832704134), (1296, 1527253445), (1620, 1221802756), (1646, 1202503320), (2160, 916352067), (2469, 801668880), (3240, 610901378), (3292, 601251660), (4115, 481001328), (4938, 400834440), (6480, 305450689), (6584, 300625830), (7407, 267222960), (8230, 240500664), (9876, 200417220), (12345, 160333776), (13168, 150312915), (14814, 133611480), (16460, 120250332), (19752, 100208610), (22221, 89074320), (24690, 80166888), (29628, 66805740), (32920, 60125166), (37035, 53444592), (39504, 50104305), (44442, 44537160), (49380, 40083444), (59256, 33402870), (65840, 30062583), (66663, 29691440), (74070, 26722296), (88884, 22268580), (98760, 20041722), (111105, 17814864), (118512, 16701435), (133326, 14845720), (148140, 13361148), (177768, 11134290), (197520, 10020861), (222210, 8907432), (266652, 7422860), (296280, 6680574), (333315, 5938288), (355536, 5567145), (371143, 5333040), (444420, 4453716), (533304, 3711430), (592560, 3340287), (666630, 2969144), (742286, 2666520), (888840, 2226858), (1066608, 1855715), (1113429, 1777680), (1333260, 1484572)]