2775996720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11719}}^1$

素因数の和:11792

約数の個数: 240

約数和(自身を含む): 10882160640

約数和(自身を除く): 8106163920

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, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2820, 2961, 3290, 3384, 3760, 3948, 4230, 4935, 5040, 5264, 5640, 5922, 6580, 6768, 7896, 8460, 9870, 11280, 11719, 11844, 13160, 14805, 15792, 16920, 19740, 23438, 23688, 26320, 29610, 33840, 35157, 39480, 46876, 47376, 58595, 59220, 70314, 78960, 82033, 93752, 105471, 117190, 118440, 140628, 164066, 175785, 187504, 210942, 234380, 236880, 246099, 281256, 328132, 351570, 410165, 421884, 468760, 492198, 527355, 550793, 562512, 656264, 703140, 738297, 820330, 843768, 937520, 984396, 1054710, 1101586, 1230495, 1312528, 1406280, 1476594, 1640660, 1652379, 1687536, 1968792, 2109420, 2203172, 2460990, 2753965, 2812560, 2953188, 3281320, 3304758, 3691485, 3855551, 3937584, 4218840, 4406344, 4921980, 4957137, 5507930, 5906376, 6562640, 6609516, 7382970, 7711102, 8261895, 8437680, 8812688, 9843960, 9914274, 11015860, 11566653, 11812752, 13219032, 14765940, 15422204, 16523790, 19277755, 19687920, 19828548, 22031720, 23133306, 24785685, 26438064, 29531880, 30844408, 33047580, 34699959, 38555510, 39657096, 44063440, 46266612, 49571370, 57833265, 59063760, 61688816, 66095160, 69399918, 77111020, 79314192, 92533224, 99142740, 115666530, 132190320, 138799836, 154222040, 173499795, 185066448, 198285480, 231333060, 277599672, 308444080, 346999590, 396570960, 462666120, 555199344, 693999180, 925332240, 1387998360, 2775996720]

約数ペア:

[(1, 2775996720), (2, 1387998360), (3, 925332240), (4, 693999180), (5, 555199344), (6, 462666120), (7, 396570960), (8, 346999590), (9, 308444080), (10, 277599672), (12, 231333060), (14, 198285480), (15, 185066448), (16, 173499795), (18, 154222040), (20, 138799836), (21, 132190320), (24, 115666530), (28, 99142740), (30, 92533224), (35, 79314192), (36, 77111020), (40, 69399918), (42, 66095160), (45, 61688816), (47, 59063760), (48, 57833265), (56, 49571370), (60, 46266612), (63, 44063440), (70, 39657096), (72, 38555510), (80, 34699959), (84, 33047580), (90, 30844408), (94, 29531880), (105, 26438064), (112, 24785685), (120, 23133306), (126, 22031720), (140, 19828548), (141, 19687920), (144, 19277755), (168, 16523790), (180, 15422204), (188, 14765940), (210, 13219032), (235, 11812752), (240, 11566653), (252, 11015860), (280, 9914274), (282, 9843960), (315, 8812688), (329, 8437680), (336, 8261895), (360, 7711102), (376, 7382970), (420, 6609516), (423, 6562640), (470, 5906376), (504, 5507930), (560, 4957137), (564, 4921980), (630, 4406344), (658, 4218840), (705, 3937584), (720, 3855551), (752, 3691485), (840, 3304758), (846, 3281320), (940, 2953188), (987, 2812560), (1008, 2753965), (1128, 2460990), (1260, 2203172), (1316, 2109420), (1410, 1968792), (1645, 1687536), (1680, 1652379), (1692, 1640660), (1880, 1476594), (1974, 1406280), (2115, 1312528), (2256, 1230495), (2520, 1101586), (2632, 1054710), (2820, 984396), (2961, 937520), (3290, 843768), (3384, 820330), (3760, 738297), (3948, 703140), (4230, 656264), (4935, 562512), (5040, 550793), (5264, 527355), (5640, 492198), (5922, 468760), (6580, 421884), (6768, 410165), (7896, 351570), (8460, 328132), (9870, 281256), (11280, 246099), (11719, 236880), (11844, 234380), (13160, 210942), (14805, 187504), (15792, 175785), (16920, 164066), (19740, 140628), (23438, 118440), (23688, 117190), (26320, 105471), (29610, 93752), (33840, 82033), (35157, 78960), (39480, 70314), (46876, 59220), (47376, 58595)]