20173161540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 384

約数和(自身を含む): 70439362560

約数和(自身を除く): 50266201020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 107, 115, 116, 138, 140, 145, 161, 174, 203, 210, 214, 230, 276, 290, 321, 322, 345, 348, 406, 420, 428, 435, 460, 483, 535, 580, 609, 642, 644, 667, 673, 690, 749, 805, 812, 870, 966, 1015, 1070, 1218, 1284, 1334, 1346, 1380, 1498, 1605, 1610, 1740, 1932, 2001, 2019, 2030, 2140, 2247, 2415, 2436, 2461, 2668, 2692, 2996, 3045, 3103, 3210, 3220, 3335, 3365, 3745, 4002, 4038, 4060, 4494, 4669, 4711, 4830, 4922, 6090, 6206, 6420, 6670, 6730, 7383, 7490, 8004, 8076, 8988, 9309, 9338, 9422, 9660, 9844, 10005, 10095, 11235, 12180, 12305, 12412, 13340, 13460, 14007, 14133, 14766, 14980, 15479, 15515, 17227, 18618, 18676, 18844, 19517, 20010, 20190, 21721, 22470, 23345, 23555, 24610, 28014, 28266, 29532, 30958, 31030, 34454, 36915, 37236, 39034, 40020, 40380, 43442, 44940, 46437, 46545, 46690, 47110, 49220, 51681, 56028, 56532, 58551, 61916, 62060, 65163, 68908, 70035, 70665, 71369, 72011, 73830, 77395, 78068, 86135, 86884, 92874, 93090, 93380, 94220, 97585, 103362, 108353, 108605, 117102, 130326, 136619, 140070, 141330, 142738, 144022, 147660, 154790, 172270, 185748, 186180, 195170, 206724, 214107, 216033, 216706, 217210, 232185, 234204, 258405, 260652, 273238, 280140, 282660, 285476, 288044, 292755, 309580, 325059, 325815, 344540, 356845, 360055, 390340, 409857, 428214, 432066, 433412, 434420, 448891, 464370, 499583, 504077, 516810, 541765, 546476, 585510, 650118, 651630, 683095, 713690, 720110, 819714, 856428, 864132, 897782, 928740, 999166, 1008154, 1033620, 1070535, 1080165, 1083530, 1171020, 1300236, 1303260, 1346673, 1366190, 1427380, 1440220, 1498749, 1512231, 1625295, 1639428, 1656253, 1795564, 1998332, 2016308, 2049285, 2088319, 2141070, 2160330, 2167060, 2244455, 2497915, 2520385, 2693346, 2732380, 2997498, 3024462, 3142237, 3250590, 3312506, 4098570, 4176638, 4282140, 4320660, 4488910, 4968759, 4995830, 5040770, 5386692, 5994996, 6048924, 6264957, 6284474, 6501180, 6625012, 6733365, 7493745, 7561155, 8197140, 8281265, 8353276, 8977820, 9426711, 9937518, 9991660, 10081540, 10441595, 11593771, 12529914, 12568948, 13466730, 14618233, 14987490, 15122310, 15711185, 16562530, 18853422, 19875036, 20883190, 23187542, 24843795, 25059828, 26933460, 29236466, 29974980, 30244620, 31324785, 31422370, 33125060, 34781313, 37706844, 41766380, 43854699, 46375084, 47133555, 48031337, 49687590, 57968855, 58472932, 62649570, 62844740, 69562626, 73091165, 87709398, 94267110, 96062674, 99375180, 115937710, 125299140, 139125252, 144094011, 146182330, 173906565, 175418796, 188534220, 192125348, 219273495, 231875420, 240156685, 288188022, 292364660, 336219359, 347813130, 438546990, 480313370, 576376044, 672438718, 695626260, 720470055, 877093980, 960626740, 1008658077, 1344877436, 1440940110, 1681096795, 2017316154, 2881880220, 3362193590, 4034632308, 5043290385, 6724387180, 10086580770, 20173161540]

約数ペア:

[(1, 20173161540), (2, 10086580770), (3, 6724387180), (4, 5043290385), (5, 4034632308), (6, 3362193590), (7, 2881880220), (10, 2017316154), (12, 1681096795), (14, 1440940110), (15, 1344877436), (20, 1008658077), (21, 960626740), (23, 877093980), (28, 720470055), (29, 695626260), (30, 672438718), (35, 576376044), (42, 480313370), (46, 438546990), (58, 347813130), (60, 336219359), (69, 292364660), (70, 288188022), (84, 240156685), (87, 231875420), (92, 219273495), (105, 192125348), (107, 188534220), (115, 175418796), (116, 173906565), (138, 146182330), (140, 144094011), (145, 139125252), (161, 125299140), (174, 115937710), (203, 99375180), (210, 96062674), (214, 94267110), (230, 87709398), (276, 73091165), (290, 69562626), (321, 62844740), (322, 62649570), (345, 58472932), (348, 57968855), (406, 49687590), (420, 48031337), (428, 47133555), (435, 46375084), (460, 43854699), (483, 41766380), (535, 37706844), (580, 34781313), (609, 33125060), (642, 31422370), (644, 31324785), (667, 30244620), (673, 29974980), (690, 29236466), (749, 26933460), (805, 25059828), (812, 24843795), (870, 23187542), (966, 20883190), (1015, 19875036), (1070, 18853422), (1218, 16562530), (1284, 15711185), (1334, 15122310), (1346, 14987490), (1380, 14618233), (1498, 13466730), (1605, 12568948), (1610, 12529914), (1740, 11593771), (1932, 10441595), (2001, 10081540), (2019, 9991660), (2030, 9937518), (2140, 9426711), (2247, 8977820), (2415, 8353276), (2436, 8281265), (2461, 8197140), (2668, 7561155), (2692, 7493745), (2996, 6733365), (3045, 6625012), (3103, 6501180), (3210, 6284474), (3220, 6264957), (3335, 6048924), (3365, 5994996), (3745, 5386692), (4002, 5040770), (4038, 4995830), (4060, 4968759), (4494, 4488910), (4669, 4320660), (4711, 4282140), (4830, 4176638), (4922, 4098570), (6090, 3312506), (6206, 3250590), (6420, 3142237), (6670, 3024462), (6730, 2997498), (7383, 2732380), (7490, 2693346), (8004, 2520385), (8076, 2497915), (8988, 2244455), (9309, 2167060), (9338, 2160330), (9422, 2141070), (9660, 2088319), (9844, 2049285), (10005, 2016308), (10095, 1998332), (11235, 1795564), (12180, 1656253), (12305, 1639428), (12412, 1625295), (13340, 1512231), (13460, 1498749), (14007, 1440220), (14133, 1427380), (14766, 1366190), (14980, 1346673), (15479, 1303260), (15515, 1300236), (17227, 1171020), (18618, 1083530), (18676, 1080165), (18844, 1070535), (19517, 1033620), (20010, 1008154), (20190, 999166), (21721, 928740), (22470, 897782), (23345, 864132), (23555, 856428), (24610, 819714), (28014, 720110), (28266, 713690), (29532, 683095), (30958, 651630), (31030, 650118), (34454, 585510), (36915, 546476), (37236, 541765), (39034, 516810), (40020, 504077), (40380, 499583), (43442, 464370), (44940, 448891), (46437, 434420), (46545, 433412), (46690, 432066), (47110, 428214), (49220, 409857), (51681, 390340), (56028, 360055), (56532, 356845), (58551, 344540), (61916, 325815), (62060, 325059), (65163, 309580), (68908, 292755), (70035, 288044), (70665, 285476), (71369, 282660), (72011, 280140), (73830, 273238), (77395, 260652), (78068, 258405), (86135, 234204), (86884, 232185), (92874, 217210), (93090, 216706), (93380, 216033), (94220, 214107), (97585, 206724), (103362, 195170), (108353, 186180), (108605, 185748), (117102, 172270), (130326, 154790), (136619, 147660), (140070, 144022), (141330, 142738)]