283857840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3356

約数の個数: 240

約数和(自身を含む): 1153908288

約数和(自身を除く): 870050448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3313, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 6626, 7140, 8568, 9520, 9939, 10710, 12240, 13252, 14280, 16565, 17136, 19878, 21420, 23191, 26504, 28560, 29817, 33130, 39756, 42840, 46382, 49695, 53008, 56321, 59634, 66260, 69573, 79512, 85680, 92764, 99390, 112642, 115955, 119268, 132520, 139146, 149085, 159024, 168963, 185528, 198780, 208719, 225284, 231910, 238536, 265040, 278292, 281605, 298170, 337926, 347865, 371056, 394247, 397560, 417438, 450568, 463820, 477072, 506889, 556584, 563210, 596340, 675852, 695730, 788494, 795120, 834876, 844815, 901136, 927640, 1013778, 1043595, 1113168, 1126420, 1182741, 1192680, 1351704, 1391460, 1576988, 1669752, 1689630, 1855280, 1971235, 2027556, 2087190, 2252840, 2365482, 2385360, 2534445, 2703408, 2782920, 3153976, 3339504, 3379260, 3548223, 3942470, 4055112, 4174380, 4505680, 4730964, 5068890, 5565840, 5913705, 6307952, 6758520, 7096446, 7884940, 8110224, 8348760, 9461928, 10137780, 11827410, 13517040, 14192892, 15769880, 16697520, 17741115, 18923856, 20275560, 23654820, 28385784, 31539760, 35482230, 40551120, 47309640, 56771568, 70964460, 94619280, 141928920, 283857840]

約数ペア:

[(1, 283857840), (2, 141928920), (3, 94619280), (4, 70964460), (5, 56771568), (6, 47309640), (7, 40551120), (8, 35482230), (9, 31539760), (10, 28385784), (12, 23654820), (14, 20275560), (15, 18923856), (16, 17741115), (17, 16697520), (18, 15769880), (20, 14192892), (21, 13517040), (24, 11827410), (28, 10137780), (30, 9461928), (34, 8348760), (35, 8110224), (36, 7884940), (40, 7096446), (42, 6758520), (45, 6307952), (48, 5913705), (51, 5565840), (56, 5068890), (60, 4730964), (63, 4505680), (68, 4174380), (70, 4055112), (72, 3942470), (80, 3548223), (84, 3379260), (85, 3339504), (90, 3153976), (102, 2782920), (105, 2703408), (112, 2534445), (119, 2385360), (120, 2365482), (126, 2252840), (136, 2087190), (140, 2027556), (144, 1971235), (153, 1855280), (168, 1689630), (170, 1669752), (180, 1576988), (204, 1391460), (210, 1351704), (238, 1192680), (240, 1182741), (252, 1126420), (255, 1113168), (272, 1043595), (280, 1013778), (306, 927640), (315, 901136), (336, 844815), (340, 834876), (357, 795120), (360, 788494), (408, 695730), (420, 675852), (476, 596340), (504, 563210), (510, 556584), (560, 506889), (595, 477072), (612, 463820), (630, 450568), (680, 417438), (714, 397560), (720, 394247), (765, 371056), (816, 347865), (840, 337926), (952, 298170), (1008, 281605), (1020, 278292), (1071, 265040), (1190, 238536), (1224, 231910), (1260, 225284), (1360, 208719), (1428, 198780), (1530, 185528), (1680, 168963), (1785, 159024), (1904, 149085), (2040, 139146), (2142, 132520), (2380, 119268), (2448, 115955), (2520, 112642), (2856, 99390), (3060, 92764), (3313, 85680), (3570, 79512), (4080, 69573), (4284, 66260), (4760, 59634), (5040, 56321), (5355, 53008), (5712, 49695), (6120, 46382), (6626, 42840), (7140, 39756), (8568, 33130), (9520, 29817), (9939, 28560), (10710, 26504), (12240, 23191), (13252, 21420), (14280, 19878), (16565, 17136)]