53320680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2381

約数の個数: 160

約数和(自身を含む): 204906240

約数和(自身を除く): 151585560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2351, 2520, 2835, 3240, 3780, 4536, 4702, 5670, 7053, 7560, 9404, 11340, 11755, 14106, 16457, 18808, 21159, 22680, 23510, 28212, 32914, 35265, 42318, 47020, 49371, 56424, 63477, 65828, 70530, 82285, 84636, 94040, 98742, 105795, 126954, 131656, 141060, 148113, 164570, 169272, 190431, 197484, 211590, 246855, 253908, 282120, 296226, 317385, 329140, 380862, 394968, 423180, 444339, 493710, 507816, 592452, 634770, 658280, 740565, 761724, 846360, 888678, 952155, 987420, 1184904, 1269540, 1333017, 1481130, 1523448, 1777356, 1904310, 1974840, 2221695, 2539080, 2666034, 2962260, 3554712, 3808620, 4443390, 5332068, 5924520, 6665085, 7617240, 8886780, 10664136, 13330170, 17773560, 26660340, 53320680]

約数ペア:

[(1, 53320680), (2, 26660340), (3, 17773560), (4, 13330170), (5, 10664136), (6, 8886780), (7, 7617240), (8, 6665085), (9, 5924520), (10, 5332068), (12, 4443390), (14, 3808620), (15, 3554712), (18, 2962260), (20, 2666034), (21, 2539080), (24, 2221695), (27, 1974840), (28, 1904310), (30, 1777356), (35, 1523448), (36, 1481130), (40, 1333017), (42, 1269540), (45, 1184904), (54, 987420), (56, 952155), (60, 888678), (63, 846360), (70, 761724), (72, 740565), (81, 658280), (84, 634770), (90, 592452), (105, 507816), (108, 493710), (120, 444339), (126, 423180), (135, 394968), (140, 380862), (162, 329140), (168, 317385), (180, 296226), (189, 282120), (210, 253908), (216, 246855), (252, 211590), (270, 197484), (280, 190431), (315, 169272), (324, 164570), (360, 148113), (378, 141060), (405, 131656), (420, 126954), (504, 105795), (540, 98742), (567, 94040), (630, 84636), (648, 82285), (756, 70530), (810, 65828), (840, 63477), (945, 56424), (1080, 49371), (1134, 47020), (1260, 42318), (1512, 35265), (1620, 32914), (1890, 28212), (2268, 23510), (2351, 22680), (2520, 21159), (2835, 18808), (3240, 16457), (3780, 14106), (4536, 11755), (4702, 11340), (5670, 9404), (7053, 7560)]