1408157280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6563}}^1$

素因数の和:6733

約数の個数: 144

約数和(自身を含む): 4838324400

約数和(自身を除く): 3430167120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6563, 6705, 7152, 8940, 10728, 11920, 13126, 13410, 14304, 17880, 19689, 21456, 23840, 26252, 26820, 32815, 35760, 39378, 42912, 52504, 53640, 59067, 65630, 71520, 78756, 98445, 105008, 107280, 118134, 131260, 157512, 196890, 210016, 214560, 236268, 262520, 295335, 315024, 393780, 472536, 525040, 590670, 630048, 787560, 945072, 977887, 1050080, 1181340, 1575120, 1890144, 1955774, 2362680, 2933661, 3150240, 3911548, 4725360, 4889435, 5867322, 7823096, 8800983, 9450720, 9778870, 11734644, 14668305, 15646192, 17601966, 19557740, 23469288, 29336610, 31292384, 35203932, 39115480, 44004915, 46938576, 58673220, 70407864, 78230960, 88009830, 93877152, 117346440, 140815728, 156461920, 176019660, 234692880, 281631456, 352039320, 469385760, 704078640, 1408157280]

約数ペア:

[(1, 1408157280), (2, 704078640), (3, 469385760), (4, 352039320), (5, 281631456), (6, 234692880), (8, 176019660), (9, 156461920), (10, 140815728), (12, 117346440), (15, 93877152), (16, 88009830), (18, 78230960), (20, 70407864), (24, 58673220), (30, 46938576), (32, 44004915), (36, 39115480), (40, 35203932), (45, 31292384), (48, 29336610), (60, 23469288), (72, 19557740), (80, 17601966), (90, 15646192), (96, 14668305), (120, 11734644), (144, 9778870), (149, 9450720), (160, 8800983), (180, 7823096), (240, 5867322), (288, 4889435), (298, 4725360), (360, 3911548), (447, 3150240), (480, 2933661), (596, 2362680), (720, 1955774), (745, 1890144), (894, 1575120), (1192, 1181340), (1341, 1050080), (1440, 977887), (1490, 945072), (1788, 787560), (2235, 630048), (2384, 590670), (2682, 525040), (2980, 472536), (3576, 393780), (4470, 315024), (4768, 295335), (5364, 262520), (5960, 236268), (6563, 214560), (6705, 210016), (7152, 196890), (8940, 157512), (10728, 131260), (11920, 118134), (13126, 107280), (13410, 105008), (14304, 98445), (17880, 78756), (19689, 71520), (21456, 65630), (23840, 59067), (26252, 53640), (26820, 52504), (32815, 42912), (35760, 39378)]