242721360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5383

約数の個数: 200

約数和(自身を含む): 963616896

約数和(自身を除く): 720895536

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5351, 5670, 6480, 7560, 9072, 10702, 11340, 15120, 16053, 21404, 22680, 26755, 32106, 37457, 42808, 45360, 48159, 53510, 64212, 74914, 80265, 85616, 96318, 107020, 112371, 128424, 144477, 149828, 160530, 187285, 192636, 214040, 224742, 240795, 256848, 288954, 299656, 321060, 337113, 374570, 385272, 428080, 433431, 449484, 481590, 561855, 577908, 599312, 642120, 674226, 722385, 749140, 770544, 866862, 898968, 963180, 1011339, 1123710, 1155816, 1284240, 1348452, 1444770, 1498280, 1685565, 1733724, 1797936, 1926360, 2022678, 2167155, 2247420, 2311632, 2696904, 2889540, 2996560, 3034017, 3371130, 3467448, 3852720, 4045356, 4334310, 4494840, 5056695, 5393808, 5779080, 6068034, 6742260, 6934896, 8090712, 8668620, 8989680, 10113390, 11558160, 12136068, 13484520, 15170085, 16181424, 17337240, 20226780, 24272136, 26969040, 30340170, 34674480, 40453560, 48544272, 60680340, 80907120, 121360680, 242721360]

約数ペア:

[(1, 242721360), (2, 121360680), (3, 80907120), (4, 60680340), (5, 48544272), (6, 40453560), (7, 34674480), (8, 30340170), (9, 26969040), (10, 24272136), (12, 20226780), (14, 17337240), (15, 16181424), (16, 15170085), (18, 13484520), (20, 12136068), (21, 11558160), (24, 10113390), (27, 8989680), (28, 8668620), (30, 8090712), (35, 6934896), (36, 6742260), (40, 6068034), (42, 5779080), (45, 5393808), (48, 5056695), (54, 4494840), (56, 4334310), (60, 4045356), (63, 3852720), (70, 3467448), (72, 3371130), (80, 3034017), (81, 2996560), (84, 2889540), (90, 2696904), (105, 2311632), (108, 2247420), (112, 2167155), (120, 2022678), (126, 1926360), (135, 1797936), (140, 1733724), (144, 1685565), (162, 1498280), (168, 1444770), (180, 1348452), (189, 1284240), (210, 1155816), (216, 1123710), (240, 1011339), (252, 963180), (270, 898968), (280, 866862), (315, 770544), (324, 749140), (336, 722385), (360, 674226), (378, 642120), (405, 599312), (420, 577908), (432, 561855), (504, 481590), (540, 449484), (560, 433431), (567, 428080), (630, 385272), (648, 374570), (720, 337113), (756, 321060), (810, 299656), (840, 288954), (945, 256848), (1008, 240795), (1080, 224742), (1134, 214040), (1260, 192636), (1296, 187285), (1512, 160530), (1620, 149828), (1680, 144477), (1890, 128424), (2160, 112371), (2268, 107020), (2520, 96318), (2835, 85616), (3024, 80265), (3240, 74914), (3780, 64212), (4536, 53510), (5040, 48159), (5351, 45360), (5670, 42808), (6480, 37457), (7560, 32106), (9072, 26755), (10702, 22680), (11340, 21404), (15120, 16053)]