2998488780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1747

約数の個数: 288

約数和(自身を含む): 10989748224

約数和(自身を除く): 7991259444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 81, 84, 90, 105, 106, 108, 126, 135, 140, 159, 162, 180, 189, 210, 212, 243, 252, 265, 270, 315, 318, 324, 371, 378, 405, 420, 477, 486, 530, 540, 567, 630, 636, 742, 756, 795, 810, 945, 954, 972, 1060, 1113, 1134, 1215, 1260, 1431, 1484, 1590, 1620, 1663, 1701, 1855, 1890, 1908, 2226, 2268, 2385, 2430, 2835, 2862, 3180, 3326, 3339, 3402, 3710, 3780, 4293, 4452, 4770, 4860, 4989, 5565, 5670, 5724, 6652, 6678, 6804, 7155, 7420, 8315, 8505, 8586, 9540, 9978, 10017, 11130, 11340, 11641, 12879, 13356, 14310, 14967, 16630, 16695, 17010, 17172, 19956, 20034, 21465, 22260, 23282, 24945, 25758, 28620, 29934, 30051, 33260, 33390, 34020, 34923, 40068, 42930, 44901, 46564, 49890, 50085, 51516, 58205, 59868, 60102, 64395, 66780, 69846, 74835, 85860, 88139, 89802, 90153, 99780, 100170, 104769, 116410, 120204, 128790, 134703, 139692, 149670, 150255, 174615, 176278, 179604, 180306, 200340, 209538, 224505, 232820, 257580, 264417, 269406, 299340, 300510, 314307, 349230, 352556, 360612, 404109, 419076, 440695, 449010, 450765, 523845, 528834, 538812, 601020, 616973, 628614, 673515, 698460, 793251, 808218, 881390, 898020, 901530, 942921, 1047690, 1057668, 1233946, 1257228, 1322085, 1347030, 1571535, 1586502, 1616436, 1762780, 1803060, 1850919, 1885842, 2020545, 2095380, 2379753, 2467892, 2644170, 2694060, 2828763, 3084865, 3143070, 3173004, 3701838, 3771684, 3966255, 4041090, 4714605, 4759506, 5288340, 5552757, 5657526, 6169730, 6286140, 7139259, 7403676, 7932510, 8082180, 9254595, 9429210, 9519012, 11105514, 11315052, 11898765, 12339460, 14143815, 14278518, 15865020, 16658271, 18509190, 18858420, 21417777, 22211028, 23797530, 27763785, 28287630, 28557036, 33316542, 35696295, 37018380, 42835554, 47595060, 49974813, 55527570, 56575260, 66633084, 71392590, 83291355, 85671108, 99949626, 107088885, 111055140, 142785180, 149924439, 166582710, 199899252, 214177770, 249874065, 299848878, 333165420, 428355540, 499748130, 599697756, 749622195, 999496260, 1499244390, 2998488780]

約数ペア:

[(1, 2998488780), (2, 1499244390), (3, 999496260), (4, 749622195), (5, 599697756), (6, 499748130), (7, 428355540), (9, 333165420), (10, 299848878), (12, 249874065), (14, 214177770), (15, 199899252), (18, 166582710), (20, 149924439), (21, 142785180), (27, 111055140), (28, 107088885), (30, 99949626), (35, 85671108), (36, 83291355), (42, 71392590), (45, 66633084), (53, 56575260), (54, 55527570), (60, 49974813), (63, 47595060), (70, 42835554), (81, 37018380), (84, 35696295), (90, 33316542), (105, 28557036), (106, 28287630), (108, 27763785), (126, 23797530), (135, 22211028), (140, 21417777), (159, 18858420), (162, 18509190), (180, 16658271), (189, 15865020), (210, 14278518), (212, 14143815), (243, 12339460), (252, 11898765), (265, 11315052), (270, 11105514), (315, 9519012), (318, 9429210), (324, 9254595), (371, 8082180), (378, 7932510), (405, 7403676), (420, 7139259), (477, 6286140), (486, 6169730), (530, 5657526), (540, 5552757), (567, 5288340), (630, 4759506), (636, 4714605), (742, 4041090), (756, 3966255), (795, 3771684), (810, 3701838), (945, 3173004), (954, 3143070), (972, 3084865), (1060, 2828763), (1113, 2694060), (1134, 2644170), (1215, 2467892), (1260, 2379753), (1431, 2095380), (1484, 2020545), (1590, 1885842), (1620, 1850919), (1663, 1803060), (1701, 1762780), (1855, 1616436), (1890, 1586502), (1908, 1571535), (2226, 1347030), (2268, 1322085), (2385, 1257228), (2430, 1233946), (2835, 1057668), (2862, 1047690), (3180, 942921), (3326, 901530), (3339, 898020), (3402, 881390), (3710, 808218), (3780, 793251), (4293, 698460), (4452, 673515), (4770, 628614), (4860, 616973), (4989, 601020), (5565, 538812), (5670, 528834), (5724, 523845), (6652, 450765), (6678, 449010), (6804, 440695), (7155, 419076), (7420, 404109), (8315, 360612), (8505, 352556), (8586, 349230), (9540, 314307), (9978, 300510), (10017, 299340), (11130, 269406), (11340, 264417), (11641, 257580), (12879, 232820), (13356, 224505), (14310, 209538), (14967, 200340), (16630, 180306), (16695, 179604), (17010, 176278), (17172, 174615), (19956, 150255), (20034, 149670), (21465, 139692), (22260, 134703), (23282, 128790), (24945, 120204), (25758, 116410), (28620, 104769), (29934, 100170), (30051, 99780), (33260, 90153), (33390, 89802), (34020, 88139), (34923, 85860), (40068, 74835), (42930, 69846), (44901, 66780), (46564, 64395), (49890, 60102), (50085, 59868), (51516, 58205)]