539542920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1148

約数の個数: 192

約数和(自身を含む): 1905897600

約数和(自身を除く): 1366354680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 89, 98, 105, 120, 140, 147, 168, 178, 196, 210, 245, 267, 280, 294, 356, 392, 420, 445, 490, 534, 588, 623, 712, 735, 840, 890, 980, 1031, 1068, 1176, 1246, 1335, 1470, 1780, 1869, 1960, 2062, 2136, 2492, 2670, 2940, 3093, 3115, 3560, 3738, 4124, 4361, 4984, 5155, 5340, 5880, 6186, 6230, 7217, 7476, 8248, 8722, 9345, 10310, 10680, 12372, 12460, 13083, 14434, 14952, 15465, 17444, 18690, 20620, 21651, 21805, 24744, 24920, 26166, 28868, 30930, 34888, 36085, 37380, 41240, 43302, 43610, 50519, 52332, 57736, 61860, 65415, 72170, 74760, 86604, 87220, 91759, 101038, 104664, 108255, 123720, 130830, 144340, 151557, 173208, 174440, 183518, 202076, 216510, 252595, 261660, 275277, 288680, 303114, 367036, 404152, 433020, 458795, 505190, 523320, 550554, 606228, 642313, 734072, 757785, 866040, 917590, 1010380, 1101108, 1212456, 1284626, 1376385, 1515570, 1835180, 1926939, 2020760, 2202216, 2569252, 2752770, 3031140, 3211565, 3670360, 3853878, 4496191, 5138504, 5505540, 6062280, 6423130, 7707756, 8992382, 9634695, 11011080, 12846260, 13488573, 15415512, 17984764, 19269390, 22480955, 25692520, 26977146, 35969528, 38538780, 44961910, 53954292, 67442865, 77077560, 89923820, 107908584, 134885730, 179847640, 269771460, 539542920]

約数ペア:

[(1, 539542920), (2, 269771460), (3, 179847640), (4, 134885730), (5, 107908584), (6, 89923820), (7, 77077560), (8, 67442865), (10, 53954292), (12, 44961910), (14, 38538780), (15, 35969528), (20, 26977146), (21, 25692520), (24, 22480955), (28, 19269390), (30, 17984764), (35, 15415512), (40, 13488573), (42, 12846260), (49, 11011080), (56, 9634695), (60, 8992382), (70, 7707756), (84, 6423130), (89, 6062280), (98, 5505540), (105, 5138504), (120, 4496191), (140, 3853878), (147, 3670360), (168, 3211565), (178, 3031140), (196, 2752770), (210, 2569252), (245, 2202216), (267, 2020760), (280, 1926939), (294, 1835180), (356, 1515570), (392, 1376385), (420, 1284626), (445, 1212456), (490, 1101108), (534, 1010380), (588, 917590), (623, 866040), (712, 757785), (735, 734072), (840, 642313), (890, 606228), (980, 550554), (1031, 523320), (1068, 505190), (1176, 458795), (1246, 433020), (1335, 404152), (1470, 367036), (1780, 303114), (1869, 288680), (1960, 275277), (2062, 261660), (2136, 252595), (2492, 216510), (2670, 202076), (2940, 183518), (3093, 174440), (3115, 173208), (3560, 151557), (3738, 144340), (4124, 130830), (4361, 123720), (4984, 108255), (5155, 104664), (5340, 101038), (5880, 91759), (6186, 87220), (6230, 86604), (7217, 74760), (7476, 72170), (8248, 65415), (8722, 61860), (9345, 57736), (10310, 52332), (10680, 50519), (12372, 43610), (12460, 43302), (13083, 41240), (14434, 37380), (14952, 36085), (15465, 34888), (17444, 30930), (18690, 28868), (20620, 26166), (21651, 24920), (21805, 24744)]