19326846420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1381}}^1$

素因数の和:1815

約数の個数: 288

約数和(自身を含む): 69541355520

約数和(自身を除く): 50214509100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 383, 406, 420, 435, 522, 580, 609, 630, 766, 812, 870, 1015, 1044, 1149, 1218, 1260, 1305, 1381, 1532, 1740, 1827, 1915, 2030, 2298, 2436, 2610, 2681, 2762, 3045, 3447, 3654, 3830, 4060, 4143, 4596, 5220, 5362, 5524, 5745, 6090, 6894, 6905, 7308, 7660, 8043, 8286, 9135, 9667, 10724, 11107, 11490, 12180, 12429, 13405, 13788, 13810, 16086, 16572, 17235, 18270, 19334, 20715, 22214, 22980, 24129, 24858, 26810, 27620, 29001, 32172, 33321, 34470, 36540, 38668, 40049, 40215, 41430, 44428, 48258, 48335, 49716, 53620, 55535, 58002, 62145, 66642, 68940, 77749, 80098, 80430, 82860, 87003, 96516, 96670, 99963, 111070, 116004, 120147, 120645, 124290, 133284, 145005, 155498, 160196, 160860, 166605, 174006, 193340, 199926, 200245, 222140, 233247, 240294, 241290, 248580, 280343, 290010, 310996, 333210, 348012, 360441, 388745, 399852, 400490, 435015, 466494, 480588, 482580, 499815, 528923, 560686, 580020, 600735, 666420, 699741, 720882, 777490, 800980, 841029, 870030, 932988, 999630, 1057846, 1121372, 1166235, 1201470, 1399482, 1401715, 1441764, 1554980, 1586769, 1682058, 1740060, 1802205, 1999260, 2115692, 2332470, 2402940, 2523087, 2644615, 2798964, 2803430, 3173538, 3364116, 3498705, 3604410, 3702461, 4205145, 4664940, 4760307, 5046174, 5289230, 5606860, 6347076, 6997410, 7208820, 7404922, 7933845, 8410290, 9520614, 10092348, 10578460, 11107383, 12615435, 13994820, 14809844, 15338767, 15867690, 16820580, 18512305, 19041228, 22214766, 23801535, 25230870, 30677534, 31735380, 33322149, 37024610, 44429532, 46016301, 47603070, 50461740, 55536915, 61355068, 66644298, 74049220, 76693835, 92032602, 95206140, 107371369, 111073830, 133288596, 138048903, 153387670, 166610745, 184065204, 214742738, 222147660, 230081505, 276097806, 306775340, 322114107, 333221490, 429485476, 460163010, 536856845, 552195612, 644228214, 666442980, 690244515, 920326020, 966342321, 1073713690, 1288456428, 1380489030, 1610570535, 1932684642, 2147427380, 2760978060, 3221141070, 3865369284, 4831711605, 6442282140, 9663423210, 19326846420]

約数ペア:

[(1, 19326846420), (2, 9663423210), (3, 6442282140), (4, 4831711605), (5, 3865369284), (6, 3221141070), (7, 2760978060), (9, 2147427380), (10, 1932684642), (12, 1610570535), (14, 1380489030), (15, 1288456428), (18, 1073713690), (20, 966342321), (21, 920326020), (28, 690244515), (29, 666442980), (30, 644228214), (35, 552195612), (36, 536856845), (42, 460163010), (45, 429485476), (58, 333221490), (60, 322114107), (63, 306775340), (70, 276097806), (84, 230081505), (87, 222147660), (90, 214742738), (105, 184065204), (116, 166610745), (126, 153387670), (140, 138048903), (145, 133288596), (174, 111073830), (180, 107371369), (203, 95206140), (210, 92032602), (252, 76693835), (261, 74049220), (290, 66644298), (315, 61355068), (348, 55536915), (383, 50461740), (406, 47603070), (420, 46016301), (435, 44429532), (522, 37024610), (580, 33322149), (609, 31735380), (630, 30677534), (766, 25230870), (812, 23801535), (870, 22214766), (1015, 19041228), (1044, 18512305), (1149, 16820580), (1218, 15867690), (1260, 15338767), (1305, 14809844), (1381, 13994820), (1532, 12615435), (1740, 11107383), (1827, 10578460), (1915, 10092348), (2030, 9520614), (2298, 8410290), (2436, 7933845), (2610, 7404922), (2681, 7208820), (2762, 6997410), (3045, 6347076), (3447, 5606860), (3654, 5289230), (3830, 5046174), (4060, 4760307), (4143, 4664940), (4596, 4205145), (5220, 3702461), (5362, 3604410), (5524, 3498705), (5745, 3364116), (6090, 3173538), (6894, 2803430), (6905, 2798964), (7308, 2644615), (7660, 2523087), (8043, 2402940), (8286, 2332470), (9135, 2115692), (9667, 1999260), (10724, 1802205), (11107, 1740060), (11490, 1682058), (12180, 1586769), (12429, 1554980), (13405, 1441764), (13788, 1401715), (13810, 1399482), (16086, 1201470), (16572, 1166235), (17235, 1121372), (18270, 1057846), (19334, 999630), (20715, 932988), (22214, 870030), (22980, 841029), (24129, 800980), (24858, 777490), (26810, 720882), (27620, 699741), (29001, 666420), (32172, 600735), (33321, 580020), (34470, 560686), (36540, 528923), (38668, 499815), (40049, 482580), (40215, 480588), (41430, 466494), (44428, 435015), (48258, 400490), (48335, 399852), (49716, 388745), (53620, 360441), (55535, 348012), (58002, 333210), (62145, 310996), (66642, 290010), (68940, 280343), (77749, 248580), (80098, 241290), (80430, 240294), (82860, 233247), (87003, 222140), (96516, 200245), (96670, 199926), (99963, 193340), (111070, 174006), (116004, 166605), (120147, 160860), (120645, 160196), (124290, 155498), (133284, 145005)]