19734331680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{115163}}^1$

素因数の和:115208

約数の個数: 288

約数和(自身を含む): 81491889024

約数和(自身を除く): 61757557344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 9520, 10080, 10710, 11424, 12240, 14280, 17136, 19040, 21420, 24480, 28560, 34272, 42840, 57120, 85680, 115163, 171360, 230326, 345489, 460652, 575815, 690978, 806141, 921304, 1036467, 1151630, 1381956, 1612282, 1727445, 1842608, 1957771, 2072934, 2303260, 2418423, 2763912, 3224564, 3454890, 3685216, 3915542, 4030705, 4145868, 4606520, 4836846, 5182335, 5527824, 5873313, 6449128, 6909780, 7255269, 7831084, 8061410, 8291736, 9213040, 9673692, 9788855, 10364670, 11055648, 11746626, 12092115, 12898256, 13704397, 13819560, 14510538, 15662168, 16122820, 16583472, 17619939, 18426080, 19347384, 19577710, 20729340, 23493252, 24184230, 25796512, 27408794, 27639120, 29021076, 29366565, 31324336, 32245640, 33166944, 35239878, 36276345, 38694768, 39155420, 41113191, 41458680, 46986504, 48368460, 54817588, 55278240, 58042152, 58733130, 62648672, 64491280, 68521985, 70479756, 72552690, 77389536, 78310840, 82226382, 82917360, 88099695, 93973008, 96736920, 109635176, 116084304, 117466260, 123339573, 128982560, 137043970, 140959512, 145105380, 156621680, 164452764, 165834720, 176199390, 187946016, 193473840, 205565955, 219270352, 232168608, 234932520, 246679146, 274087940, 281919024, 290210760, 313243360, 328905528, 352398780, 386947680, 411131910, 438540704, 469865040, 493358292, 548175880, 563838048, 580421520, 616697865, 657811056, 704797560, 822263820, 939730080, 986716584, 1096351760, 1160843040, 1233395730, 1315622112, 1409595120, 1644527640, 1973433168, 2192703520, 2466791460, 2819190240, 3289055280, 3946866336, 4933582920, 6578110560, 9867165840, 19734331680]

約数ペア:

[(1, 19734331680), (2, 9867165840), (3, 6578110560), (4, 4933582920), (5, 3946866336), (6, 3289055280), (7, 2819190240), (8, 2466791460), (9, 2192703520), (10, 1973433168), (12, 1644527640), (14, 1409595120), (15, 1315622112), (16, 1233395730), (17, 1160843040), (18, 1096351760), (20, 986716584), (21, 939730080), (24, 822263820), (28, 704797560), (30, 657811056), (32, 616697865), (34, 580421520), (35, 563838048), (36, 548175880), (40, 493358292), (42, 469865040), (45, 438540704), (48, 411131910), (51, 386947680), (56, 352398780), (60, 328905528), (63, 313243360), (68, 290210760), (70, 281919024), (72, 274087940), (80, 246679146), (84, 234932520), (85, 232168608), (90, 219270352), (96, 205565955), (102, 193473840), (105, 187946016), (112, 176199390), (119, 165834720), (120, 164452764), (126, 156621680), (136, 145105380), (140, 140959512), (144, 137043970), (153, 128982560), (160, 123339573), (168, 117466260), (170, 116084304), (180, 109635176), (204, 96736920), (210, 93973008), (224, 88099695), (238, 82917360), (240, 82226382), (252, 78310840), (255, 77389536), (272, 72552690), (280, 70479756), (288, 68521985), (306, 64491280), (315, 62648672), (336, 58733130), (340, 58042152), (357, 55278240), (360, 54817588), (408, 48368460), (420, 46986504), (476, 41458680), (480, 41113191), (504, 39155420), (510, 38694768), (544, 36276345), (560, 35239878), (595, 33166944), (612, 32245640), (630, 31324336), (672, 29366565), (680, 29021076), (714, 27639120), (720, 27408794), (765, 25796512), (816, 24184230), (840, 23493252), (952, 20729340), (1008, 19577710), (1020, 19347384), (1071, 18426080), (1120, 17619939), (1190, 16583472), (1224, 16122820), (1260, 15662168), (1360, 14510538), (1428, 13819560), (1440, 13704397), (1530, 12898256), (1632, 12092115), (1680, 11746626), (1785, 11055648), (1904, 10364670), (2016, 9788855), (2040, 9673692), (2142, 9213040), (2380, 8291736), (2448, 8061410), (2520, 7831084), (2720, 7255269), (2856, 6909780), (3060, 6449128), (3360, 5873313), (3570, 5527824), (3808, 5182335), (4080, 4836846), (4284, 4606520), (4760, 4145868), (4896, 4030705), (5040, 3915542), (5355, 3685216), (5712, 3454890), (6120, 3224564), (7140, 2763912), (8160, 2418423), (8568, 2303260), (9520, 2072934), (10080, 1957771), (10710, 1842608), (11424, 1727445), (12240, 1612282), (14280, 1381956), (17136, 1151630), (19040, 1036467), (21420, 921304), (24480, 806141), (28560, 690978), (34272, 575815), (42840, 460652), (57120, 345489), (85680, 230326), (115163, 171360)]