307989360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 1205440704

約数和(自身を除く): 897451344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1153, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2306, 2385, 2520, 2544, 2968, 3180, 3339, 3459, 3710, 3816, 4240, 4452, 4612, 4770, 5040, 5565, 5765, 5936, 6360, 6678, 6918, 7420, 7632, 8071, 8904, 9224, 9540, 10377, 11130, 11530, 12720, 13356, 13836, 14840, 16142, 16695, 17295, 17808, 18448, 19080, 20754, 22260, 23060, 24213, 26712, 27672, 29680, 32284, 33390, 34590, 38160, 40355, 41508, 44520, 46120, 48426, 51885, 53424, 55344, 61109, 64568, 66780, 69180, 72639, 80710, 83016, 89040, 92240, 96852, 103770, 121065, 122218, 129136, 133560, 138360, 145278, 161420, 166032, 183327, 193704, 207540, 242130, 244436, 267120, 276720, 290556, 305545, 322840, 363195, 366654, 387408, 415080, 427763, 484260, 488872, 549981, 581112, 611090, 645680, 726390, 733308, 830160, 855526, 916635, 968520, 977744, 1099962, 1162224, 1222180, 1283289, 1452780, 1466616, 1711052, 1833270, 1937040, 2138815, 2199924, 2444360, 2566578, 2749905, 2905560, 2933232, 3422104, 3666540, 3849867, 4277630, 4399848, 4888720, 5133156, 5499810, 5811120, 6416445, 6844208, 7333080, 7699734, 8555260, 8799696, 10266312, 10999620, 12832890, 14666160, 15399468, 17110520, 19249335, 20532624, 21999240, 25665780, 30798936, 34221040, 38498670, 43998480, 51331560, 61597872, 76997340, 102663120, 153994680, 307989360]

約数ペア:

[(1, 307989360), (2, 153994680), (3, 102663120), (4, 76997340), (5, 61597872), (6, 51331560), (7, 43998480), (8, 38498670), (9, 34221040), (10, 30798936), (12, 25665780), (14, 21999240), (15, 20532624), (16, 19249335), (18, 17110520), (20, 15399468), (21, 14666160), (24, 12832890), (28, 10999620), (30, 10266312), (35, 8799696), (36, 8555260), (40, 7699734), (42, 7333080), (45, 6844208), (48, 6416445), (53, 5811120), (56, 5499810), (60, 5133156), (63, 4888720), (70, 4399848), (72, 4277630), (80, 3849867), (84, 3666540), (90, 3422104), (105, 2933232), (106, 2905560), (112, 2749905), (120, 2566578), (126, 2444360), (140, 2199924), (144, 2138815), (159, 1937040), (168, 1833270), (180, 1711052), (210, 1466616), (212, 1452780), (240, 1283289), (252, 1222180), (265, 1162224), (280, 1099962), (315, 977744), (318, 968520), (336, 916635), (360, 855526), (371, 830160), (420, 733308), (424, 726390), (477, 645680), (504, 611090), (530, 581112), (560, 549981), (630, 488872), (636, 484260), (720, 427763), (742, 415080), (795, 387408), (840, 366654), (848, 363195), (954, 322840), (1008, 305545), (1060, 290556), (1113, 276720), (1153, 267120), (1260, 244436), (1272, 242130), (1484, 207540), (1590, 193704), (1680, 183327), (1855, 166032), (1908, 161420), (2120, 145278), (2226, 138360), (2306, 133560), (2385, 129136), (2520, 122218), (2544, 121065), (2968, 103770), (3180, 96852), (3339, 92240), (3459, 89040), (3710, 83016), (3816, 80710), (4240, 72639), (4452, 69180), (4612, 66780), (4770, 64568), (5040, 61109), (5565, 55344), (5765, 53424), (5936, 51885), (6360, 48426), (6678, 46120), (6918, 44520), (7420, 41508), (7632, 40355), (8071, 38160), (8904, 34590), (9224, 33390), (9540, 32284), (10377, 29680), (11130, 27672), (11530, 26712), (12720, 24213), (13356, 23060), (13836, 22260), (14840, 20754), (16142, 19080), (16695, 18448), (17295, 17808)]