19220251680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112163}}^1$

素因数の和:112208

約数の個数: 288

約数和(自身を含む): 79369041024

約数和(自身を除く): 60148789344

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, 112163, 171360, 224326, 336489, 448652, 560815, 672978, 785141, 897304, 1009467, 1121630, 1345956, 1570282, 1682445, 1794608, 1906771, 2018934, 2243260, 2355423, 2691912, 3140564, 3364890, 3589216, 3813542, 3925705, 4037868, 4486520, 4710846, 5047335, 5383824, 5720313, 6281128, 6729780, 7066269, 7627084, 7851410, 8075736, 8973040, 9421692, 9533855, 10094670, 10767648, 11440626, 11777115, 12562256, 13347397, 13459560, 14132538, 15254168, 15702820, 16151472, 17160939, 17946080, 18843384, 19067710, 20189340, 22881252, 23554230, 25124512, 26694794, 26919120, 28265076, 28601565, 30508336, 31405640, 32302944, 34321878, 35331345, 37686768, 38135420, 40042191, 40378680, 45762504, 47108460, 53389588, 53838240, 56530152, 57203130, 61016672, 62811280, 66736985, 68643756, 70662690, 75373536, 76270840, 80084382, 80757360, 85804695, 91525008, 94216920, 106779176, 113060304, 114406260, 120126573, 125622560, 133473970, 137287512, 141325380, 152541680, 160168764, 161514720, 171609390, 183050016, 188433840, 200210955, 213558352, 226120608, 228812520, 240253146, 266947940, 274575024, 282650760, 305083360, 320337528, 343218780, 376867680, 400421910, 427116704, 457625040, 480506292, 533895880, 549150048, 565301520, 600632865, 640675056, 686437560, 800843820, 915250080, 961012584, 1067791760, 1130603040, 1201265730, 1281350112, 1372875120, 1601687640, 1922025168, 2135583520, 2402531460, 2745750240, 3203375280, 3844050336, 4805062920, 6406750560, 9610125840, 19220251680]

約数ペア:

[(1, 19220251680), (2, 9610125840), (3, 6406750560), (4, 4805062920), (5, 3844050336), (6, 3203375280), (7, 2745750240), (8, 2402531460), (9, 2135583520), (10, 1922025168), (12, 1601687640), (14, 1372875120), (15, 1281350112), (16, 1201265730), (17, 1130603040), (18, 1067791760), (20, 961012584), (21, 915250080), (24, 800843820), (28, 686437560), (30, 640675056), (32, 600632865), (34, 565301520), (35, 549150048), (36, 533895880), (40, 480506292), (42, 457625040), (45, 427116704), (48, 400421910), (51, 376867680), (56, 343218780), (60, 320337528), (63, 305083360), (68, 282650760), (70, 274575024), (72, 266947940), (80, 240253146), (84, 228812520), (85, 226120608), (90, 213558352), (96, 200210955), (102, 188433840), (105, 183050016), (112, 171609390), (119, 161514720), (120, 160168764), (126, 152541680), (136, 141325380), (140, 137287512), (144, 133473970), (153, 125622560), (160, 120126573), (168, 114406260), (170, 113060304), (180, 106779176), (204, 94216920), (210, 91525008), (224, 85804695), (238, 80757360), (240, 80084382), (252, 76270840), (255, 75373536), (272, 70662690), (280, 68643756), (288, 66736985), (306, 62811280), (315, 61016672), (336, 57203130), (340, 56530152), (357, 53838240), (360, 53389588), (408, 47108460), (420, 45762504), (476, 40378680), (480, 40042191), (504, 38135420), (510, 37686768), (544, 35331345), (560, 34321878), (595, 32302944), (612, 31405640), (630, 30508336), (672, 28601565), (680, 28265076), (714, 26919120), (720, 26694794), (765, 25124512), (816, 23554230), (840, 22881252), (952, 20189340), (1008, 19067710), (1020, 18843384), (1071, 17946080), (1120, 17160939), (1190, 16151472), (1224, 15702820), (1260, 15254168), (1360, 14132538), (1428, 13459560), (1440, 13347397), (1530, 12562256), (1632, 11777115), (1680, 11440626), (1785, 10767648), (1904, 10094670), (2016, 9533855), (2040, 9421692), (2142, 8973040), (2380, 8075736), (2448, 7851410), (2520, 7627084), (2720, 7066269), (2856, 6729780), (3060, 6281128), (3360, 5720313), (3570, 5383824), (3808, 5047335), (4080, 4710846), (4284, 4486520), (4760, 4037868), (4896, 3925705), (5040, 3813542), (5355, 3589216), (5712, 3364890), (6120, 3140564), (7140, 2691912), (8160, 2355423), (8568, 2243260), (9520, 2018934), (10080, 1906771), (10710, 1794608), (11424, 1682445), (12240, 1570282), (14280, 1345956), (17136, 1121630), (19040, 1009467), (21420, 897304), (24480, 785141), (28560, 672978), (34272, 560815), (42840, 448652), (57120, 336489), (85680, 224326), (112163, 171360)]