20118354480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10477}}^1$

素因数の和:10633

約数の個数: 320

約数和(自身を含む): 79827271680

約数和(自身を除く): 59708917200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 127, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 254, 270, 280, 315, 336, 360, 378, 381, 420, 432, 504, 508, 540, 560, 630, 635, 720, 756, 762, 840, 889, 945, 1008, 1016, 1080, 1143, 1260, 1270, 1512, 1524, 1680, 1778, 1890, 1905, 2032, 2160, 2286, 2520, 2540, 2667, 3024, 3048, 3429, 3556, 3780, 3810, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 6858, 7112, 7560, 7620, 8001, 8890, 9144, 10160, 10477, 10668, 11430, 13335, 13716, 14224, 15120, 15240, 16002, 17145, 17780, 18288, 20954, 21336, 22860, 24003, 26670, 27432, 30480, 31431, 32004, 34290, 35560, 40005, 41908, 42672, 45720, 48006, 52385, 53340, 54864, 62862, 64008, 68580, 71120, 73339, 80010, 83816, 91440, 94293, 96012, 104770, 106680, 120015, 125724, 128016, 137160, 146678, 157155, 160020, 167632, 188586, 192024, 209540, 213360, 220017, 240030, 251448, 274320, 282879, 293356, 314310, 320040, 366695, 377172, 384048, 419080, 440034, 471465, 480060, 502896, 565758, 586712, 628620, 640080, 660051, 733390, 754344, 838160, 880068, 942930, 960120, 1100085, 1131516, 1173424, 1257240, 1320102, 1330579, 1414395, 1466780, 1508688, 1760136, 1885860, 1920240, 1980153, 2200170, 2263032, 2514480, 2640204, 2661158, 2828790, 2933560, 3300255, 3520272, 3771720, 3960306, 3991737, 4400340, 4526064, 5280408, 5322316, 5657580, 5867120, 6600510, 6652895, 7543440, 7920612, 7983474, 8800680, 9314053, 9900765, 10560816, 10644632, 11315160, 11975211, 13201020, 13305790, 15841224, 15966948, 17601360, 18628106, 19801530, 19958685, 21289264, 22630320, 23950422, 26402040, 26611580, 27942159, 31682448, 31933896, 35925633, 37256212, 39603060, 39917370, 46570265, 47900844, 52804080, 53223160, 55884318, 59876055, 63867792, 71851266, 74512424, 79206120, 79834740, 83826477, 93140530, 95801688, 106446320, 111768636, 119752110, 139710795, 143702532, 149024848, 158412240, 159669480, 167652954, 179628165, 186281060, 191603376, 223537272, 239504220, 251479431, 279421590, 287405064, 319338960, 335305908, 359256330, 372562120, 419132385, 447074544, 479008440, 502958862, 558843180, 574810128, 670611816, 718512660, 745124240, 838264770, 958016880, 1005917724, 1117686360, 1257397155, 1341223632, 1437025320, 1676529540, 2011835448, 2235372720, 2514794310, 2874050640, 3353059080, 4023670896, 5029588620, 6706118160, 10059177240, 20118354480]

約数ペア:

[(1, 20118354480), (2, 10059177240), (3, 6706118160), (4, 5029588620), (5, 4023670896), (6, 3353059080), (7, 2874050640), (8, 2514794310), (9, 2235372720), (10, 2011835448), (12, 1676529540), (14, 1437025320), (15, 1341223632), (16, 1257397155), (18, 1117686360), (20, 1005917724), (21, 958016880), (24, 838264770), (27, 745124240), (28, 718512660), (30, 670611816), (35, 574810128), (36, 558843180), (40, 502958862), (42, 479008440), (45, 447074544), (48, 419132385), (54, 372562120), (56, 359256330), (60, 335305908), (63, 319338960), (70, 287405064), (72, 279421590), (80, 251479431), (84, 239504220), (90, 223537272), (105, 191603376), (108, 186281060), (112, 179628165), (120, 167652954), (126, 159669480), (127, 158412240), (135, 149024848), (140, 143702532), (144, 139710795), (168, 119752110), (180, 111768636), (189, 106446320), (210, 95801688), (216, 93140530), (240, 83826477), (252, 79834740), (254, 79206120), (270, 74512424), (280, 71851266), (315, 63867792), (336, 59876055), (360, 55884318), (378, 53223160), (381, 52804080), (420, 47900844), (432, 46570265), (504, 39917370), (508, 39603060), (540, 37256212), (560, 35925633), (630, 31933896), (635, 31682448), (720, 27942159), (756, 26611580), (762, 26402040), (840, 23950422), (889, 22630320), (945, 21289264), (1008, 19958685), (1016, 19801530), (1080, 18628106), (1143, 17601360), (1260, 15966948), (1270, 15841224), (1512, 13305790), (1524, 13201020), (1680, 11975211), (1778, 11315160), (1890, 10644632), (1905, 10560816), (2032, 9900765), (2160, 9314053), (2286, 8800680), (2520, 7983474), (2540, 7920612), (2667, 7543440), (3024, 6652895), (3048, 6600510), (3429, 5867120), (3556, 5657580), (3780, 5322316), (3810, 5280408), (4445, 4526064), (4572, 4400340), (5040, 3991737), (5080, 3960306), (5334, 3771720), (5715, 3520272), (6096, 3300255), (6858, 2933560), (7112, 2828790), (7560, 2661158), (7620, 2640204), (8001, 2514480), (8890, 2263032), (9144, 2200170), (10160, 1980153), (10477, 1920240), (10668, 1885860), (11430, 1760136), (13335, 1508688), (13716, 1466780), (14224, 1414395), (15120, 1330579), (15240, 1320102), (16002, 1257240), (17145, 1173424), (17780, 1131516), (18288, 1100085), (20954, 960120), (21336, 942930), (22860, 880068), (24003, 838160), (26670, 754344), (27432, 733390), (30480, 660051), (31431, 640080), (32004, 628620), (34290, 586712), (35560, 565758), (40005, 502896), (41908, 480060), (42672, 471465), (45720, 440034), (48006, 419080), (52385, 384048), (53340, 377172), (54864, 366695), (62862, 320040), (64008, 314310), (68580, 293356), (71120, 282879), (73339, 274320), (80010, 251448), (83816, 240030), (91440, 220017), (94293, 213360), (96012, 209540), (104770, 192024), (106680, 188586), (120015, 167632), (125724, 160020), (128016, 157155), (137160, 146678)]