495488672280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{28088927}}^1$

素因数の和:28088958

約数の個数: 144

約数和(自身を含む): 1873250608320

約数和(自身を除く): 1377761936040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 28088927, 56177854, 84266781, 112355708, 140444635, 168533562, 196622489, 224711416, 252800343, 280889270, 337067124, 393244978, 421333905, 505600686, 561778540, 589867467, 674134248, 786489956, 842667810, 983112445, 1011201372, 1123557080, 1179734934, 1264001715, 1376357423, 1572979912, 1685335620, 1769602401, 1966224890, 2022402744, 2359469868, 2528003430, 2752714846, 2949337335, 3370671240, 3539204802, 3932449780, 4129072269, 4718939736, 5056006860, 5505429692, 5898674670, 6881787115, 7078409604, 7864899560, 8258144538, 8848012005, 10112013720, 11010859384, 11797349340, 12387216807, 13763574230, 14156819208, 16516289076, 17696024010, 20645361345, 23594698680, 24774433614, 27527148460, 33032578152, 35392048020, 41290722690, 49548867228, 55054296920, 61936084035, 70784096040, 82581445380, 99097734456, 123872168070, 165162890760, 247744336140, 495488672280]

約数ペア:

[(1, 495488672280), (2, 247744336140), (3, 165162890760), (4, 123872168070), (5, 99097734456), (6, 82581445380), (7, 70784096040), (8, 61936084035), (9, 55054296920), (10, 49548867228), (12, 41290722690), (14, 35392048020), (15, 33032578152), (18, 27527148460), (20, 24774433614), (21, 23594698680), (24, 20645361345), (28, 17696024010), (30, 16516289076), (35, 14156819208), (36, 13763574230), (40, 12387216807), (42, 11797349340), (45, 11010859384), (49, 10112013720), (56, 8848012005), (60, 8258144538), (63, 7864899560), (70, 7078409604), (72, 6881787115), (84, 5898674670), (90, 5505429692), (98, 5056006860), (105, 4718939736), (120, 4129072269), (126, 3932449780), (140, 3539204802), (147, 3370671240), (168, 2949337335), (180, 2752714846), (196, 2528003430), (210, 2359469868), (245, 2022402744), (252, 1966224890), (280, 1769602401), (294, 1685335620), (315, 1572979912), (360, 1376357423), (392, 1264001715), (420, 1179734934), (441, 1123557080), (490, 1011201372), (504, 983112445), (588, 842667810), (630, 786489956), (735, 674134248), (840, 589867467), (882, 561778540), (980, 505600686), (1176, 421333905), (1260, 393244978), (1470, 337067124), (1764, 280889270), (1960, 252800343), (2205, 224711416), (2520, 196622489), (2940, 168533562), (3528, 140444635), (4410, 112355708), (5880, 84266781), (8820, 56177854), (17640, 28088927)]