819829080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 256

約数和(自身を含む): 3307392000

約数和(自身を除く): 2487562920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6379, 6426, 7140, 7560, 8568, 9180, 10710, 12758, 12852, 14280, 16065, 18360, 19137, 21420, 25516, 25704, 31895, 32130, 38274, 42840, 44653, 51032, 57411, 63790, 64260, 76548, 89306, 95685, 108443, 114822, 127580, 128520, 133959, 153096, 172233, 178612, 191370, 216886, 223265, 229644, 255160, 267918, 287055, 325329, 344466, 357224, 382740, 401877, 433772, 446530, 459288, 535836, 542215, 574110, 650658, 669795, 688932, 759101, 765480, 803754, 861165, 867544, 893060, 975987, 1071672, 1084430, 1148220, 1205631, 1301316, 1339590, 1377864, 1518202, 1607508, 1626645, 1722330, 1786120, 1951974, 2009385, 2168860, 2277303, 2296440, 2411262, 2602632, 2679180, 2927961, 3036404, 3215016, 3253290, 3444660, 3795505, 3903948, 4018770, 4337720, 4554606, 4822524, 4879935, 5358360, 5855922, 6028155, 6072808, 6506580, 6831909, 6889320, 7591010, 7807896, 8037540, 9109212, 9645048, 9759870, 11386515, 11711844, 12056310, 13013160, 13663818, 14639805, 15182020, 16075080, 18218424, 19519740, 20495727, 22773030, 23423688, 24112620, 27327636, 29279610, 30364040, 34159545, 39039480, 40991454, 45546060, 48225240, 54655272, 58559220, 68319090, 81982908, 91092120, 102478635, 117118440, 136638180, 163965816, 204957270, 273276360, 409914540, 819829080]

約数ペア:

[(1, 819829080), (2, 409914540), (3, 273276360), (4, 204957270), (5, 163965816), (6, 136638180), (7, 117118440), (8, 102478635), (9, 91092120), (10, 81982908), (12, 68319090), (14, 58559220), (15, 54655272), (17, 48225240), (18, 45546060), (20, 40991454), (21, 39039480), (24, 34159545), (27, 30364040), (28, 29279610), (30, 27327636), (34, 24112620), (35, 23423688), (36, 22773030), (40, 20495727), (42, 19519740), (45, 18218424), (51, 16075080), (54, 15182020), (56, 14639805), (60, 13663818), (63, 13013160), (68, 12056310), (70, 11711844), (72, 11386515), (84, 9759870), (85, 9645048), (90, 9109212), (102, 8037540), (105, 7807896), (108, 7591010), (119, 6889320), (120, 6831909), (126, 6506580), (135, 6072808), (136, 6028155), (140, 5855922), (153, 5358360), (168, 4879935), (170, 4822524), (180, 4554606), (189, 4337720), (204, 4018770), (210, 3903948), (216, 3795505), (238, 3444660), (252, 3253290), (255, 3215016), (270, 3036404), (280, 2927961), (306, 2679180), (315, 2602632), (340, 2411262), (357, 2296440), (360, 2277303), (378, 2168860), (408, 2009385), (420, 1951974), (459, 1786120), (476, 1722330), (504, 1626645), (510, 1607508), (540, 1518202), (595, 1377864), (612, 1339590), (630, 1301316), (680, 1205631), (714, 1148220), (756, 1084430), (765, 1071672), (840, 975987), (918, 893060), (945, 867544), (952, 861165), (1020, 803754), (1071, 765480), (1080, 759101), (1190, 688932), (1224, 669795), (1260, 650658), (1428, 574110), (1512, 542215), (1530, 535836), (1785, 459288), (1836, 446530), (1890, 433772), (2040, 401877), (2142, 382740), (2295, 357224), (2380, 344466), (2520, 325329), (2856, 287055), (3060, 267918), (3213, 255160), (3570, 229644), (3672, 223265), (3780, 216886), (4284, 191370), (4590, 178612), (4760, 172233), (5355, 153096), (6120, 133959), (6379, 128520), (6426, 127580), (7140, 114822), (7560, 108443), (8568, 95685), (9180, 89306), (10710, 76548), (12758, 64260), (12852, 63790), (14280, 57411), (16065, 51032), (18360, 44653), (19137, 42840), (21420, 38274), (25516, 32130), (25704, 31895)]